20163767328

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{131}}^1\times {\mathrm{1223}}^1$

素因数の和:1412

約数の個数: 288

約数和(自身を含む): 63515612160

約数和(自身を除く): 43351844832

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 23, 24, 32, 36, 38, 46, 48, 57, 69, 72, 76, 92, 96, 114, 131, 138, 144, 152, 171, 184, 207, 228, 262, 276, 288, 304, 342, 368, 393, 414, 437, 456, 524, 552, 608, 684, 736, 786, 828, 874, 912, 1048, 1104, 1179, 1223, 1311, 1368, 1572, 1656, 1748, 1824, 2096, 2208, 2358, 2446, 2489, 2622, 2736, 3013, 3144, 3312, 3496, 3669, 3933, 4192, 4716, 4892, 4978, 5244, 5472, 6026, 6288, 6624, 6992, 7338, 7467, 7866, 9039, 9432, 9784, 9956, 10488, 11007, 12052, 12576, 13984, 14676, 14934, 15732, 18078, 18864, 19568, 19912, 20976, 22014, 22401, 23237, 24104, 27117, 28129, 29352, 29868, 31464, 36156, 37728, 39136, 39824, 41952, 44028, 44802, 46474, 48208, 54234, 56258, 57247, 58704, 59736, 62928, 69711, 72312, 79648, 84387, 88056, 89604, 92948, 96416, 108468, 112516, 114494, 117408, 119472, 125856, 139422, 144624, 160213, 168774, 171741, 176112, 179208, 185896, 209133, 216936, 225032, 228988, 238944, 253161, 278844, 289248, 320426, 337548, 343482, 352224, 358416, 371792, 418266, 433872, 450064, 457976, 480639, 506322, 515223, 534451, 557688, 640852, 675096, 686964, 716832, 743584, 836532, 867744, 900128, 915952, 961278, 1012644, 1030446, 1068902, 1115376, 1281704, 1350192, 1373928, 1441917, 1603353, 1673064, 1831904, 1922556, 2025288, 2060892, 2137804, 2230752, 2563408, 2700384, 2747856, 2883834, 3044047, 3206706, 3346128, 3684899, 3845112, 4050576, 4121784, 4275608, 4810059, 5126816, 5495712, 5767668, 6088094, 6413412, 6692256, 7369798, 7690224, 8101152, 8243568, 8551216, 9132141, 9620118, 11054697, 11535336, 12176188, 12826824, 14739596, 15380448, 16487136, 17102432, 18264282, 19240236, 22109394, 23070672, 24352376, 25653648, 27396423, 29479192, 33164091, 36528564, 38480472, 44218788, 46141344, 48704752, 51307296, 54792846, 58958384, 66328182, 70013081, 73057128, 76960944, 88437576, 97409504, 109585692, 117916768, 132656364, 140026162, 146114256, 153921888, 176875152, 210039243, 219171384, 265312728, 280052324, 292228512, 353750304, 420078486, 438342768, 530625456, 560104648, 630117729, 840156972, 876685536, 1061250912, 1120209296, 1260235458, 1680313944, 2240418592, 2520470916, 3360627888, 5040941832, 6721255776, 10081883664, 20163767328]

約数ペア:

[(1, 20163767328), (2, 10081883664), (3, 6721255776), (4, 5040941832), (6, 3360627888), (8, 2520470916), (9, 2240418592), (12, 1680313944), (16, 1260235458), (18, 1120209296), (19, 1061250912), (23, 876685536), (24, 840156972), (32, 630117729), (36, 560104648), (38, 530625456), (46, 438342768), (48, 420078486), (57, 353750304), (69, 292228512), (72, 280052324), (76, 265312728), (92, 219171384), (96, 210039243), (114, 176875152), (131, 153921888), (138, 146114256), (144, 140026162), (152, 132656364), (171, 117916768), (184, 109585692), (207, 97409504), (228, 88437576), (262, 76960944), (276, 73057128), (288, 70013081), (304, 66328182), (342, 58958384), (368, 54792846), (393, 51307296), (414, 48704752), (437, 46141344), (456, 44218788), (524, 38480472), (552, 36528564), (608, 33164091), (684, 29479192), (736, 27396423), (786, 25653648), (828, 24352376), (874, 23070672), (912, 22109394), (1048, 19240236), (1104, 18264282), (1179, 17102432), (1223, 16487136), (1311, 15380448), (1368, 14739596), (1572, 12826824), (1656, 12176188), (1748, 11535336), (1824, 11054697), (2096, 9620118), (2208, 9132141), (2358, 8551216), (2446, 8243568), (2489, 8101152), (2622, 7690224), (2736, 7369798), (3013, 6692256), (3144, 6413412), (3312, 6088094), (3496, 5767668), (3669, 5495712), (3933, 5126816), (4192, 4810059), (4716, 4275608), (4892, 4121784), (4978, 4050576), (5244, 3845112), (5472, 3684899), (6026, 3346128), (6288, 3206706), (6624, 3044047), (6992, 2883834), (7338, 2747856), (7467, 2700384), (7866, 2563408), (9039, 2230752), (9432, 2137804), (9784, 2060892), (9956, 2025288), (10488, 1922556), (11007, 1831904), (12052, 1673064), (12576, 1603353), (13984, 1441917), (14676, 1373928), (14934, 1350192), (15732, 1281704), (18078, 1115376), (18864, 1068902), (19568, 1030446), (19912, 1012644), (20976, 961278), (22014, 915952), (22401, 900128), (23237, 867744), (24104, 836532), (27117, 743584), (28129, 716832), (29352, 686964), (29868, 675096), (31464, 640852), (36156, 557688), (37728, 534451), (39136, 515223), (39824, 506322), (41952, 480639), (44028, 457976), (44802, 450064), (46474, 433872), (48208, 418266), (54234, 371792), (56258, 358416), (57247, 352224), (58704, 343482), (59736, 337548), (62928, 320426), (69711, 289248), (72312, 278844), (79648, 253161), (84387, 238944), (88056, 228988), (89604, 225032), (92948, 216936), (96416, 209133), (108468, 185896), (112516, 179208), (114494, 176112), (117408, 171741), (119472, 168774), (125856, 160213), (139422, 144624)]