20163842796

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{97}}^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1$

素因数の和:512

約数の個数: 192

約数和(自身を含む): 52355520000

約数和(自身を除く): 32191677204

約数列:

[1, 2, 3, 4, 6, 12, 19, 29, 38, 57, 58, 76, 87, 97, 114, 116, 149, 174, 194, 211, 228, 291, 298, 348, 388, 422, 447, 551, 582, 596, 633, 844, 894, 1102, 1164, 1266, 1653, 1788, 1843, 2204, 2532, 2813, 2831, 3306, 3686, 4009, 4321, 5529, 5626, 5662, 6119, 6612, 7372, 8018, 8439, 8493, 8642, 11058, 11252, 11324, 12027, 12238, 12963, 14453, 16036, 16878, 16986, 17284, 18357, 20467, 22116, 24054, 24476, 25926, 28906, 31439, 33756, 33972, 36714, 40934, 43359, 48108, 51852, 53447, 57812, 61401, 62878, 73428, 81868, 82099, 86718, 94317, 106894, 116261, 122802, 125756, 160341, 164198, 173436, 188634, 213788, 232522, 245604, 246297, 274607, 320682, 328396, 348783, 377268, 388873, 419137, 465044, 492594, 549214, 593543, 597341, 641364, 697566, 777746, 823821, 838274, 911731, 985188, 1098428, 1166619, 1187086, 1194682, 1257411, 1395132, 1555492, 1647642, 1676548, 1780629, 1792023, 1823462, 2333238, 2374172, 2389364, 2514822, 2735193, 3049583, 3295284, 3561258, 3584046, 3646924, 4666476, 5029644, 5470386, 6099166, 7122516, 7168092, 7963603, 9148749, 10940772, 11277317, 12198332, 15927206, 17322889, 18297498, 22554634, 23890809, 31854412, 33831951, 34645778, 36594996, 45109268, 47781618, 51968667, 57942077, 67663902, 69291556, 88437907, 95563236, 103937334, 115884154, 135327804, 173826231, 176875814, 207874668, 231768308, 265313721, 347652462, 353751628, 530627442, 695304924, 1061254884, 1680320233, 3360640466, 5040960699, 6721280932, 10081921398, 20163842796]

約数ペア:

[(1, 20163842796), (2, 10081921398), (3, 6721280932), (4, 5040960699), (6, 3360640466), (12, 1680320233), (19, 1061254884), (29, 695304924), (38, 530627442), (57, 353751628), (58, 347652462), (76, 265313721), (87, 231768308), (97, 207874668), (114, 176875814), (116, 173826231), (149, 135327804), (174, 115884154), (194, 103937334), (211, 95563236), (228, 88437907), (291, 69291556), (298, 67663902), (348, 57942077), (388, 51968667), (422, 47781618), (447, 45109268), (551, 36594996), (582, 34645778), (596, 33831951), (633, 31854412), (844, 23890809), (894, 22554634), (1102, 18297498), (1164, 17322889), (1266, 15927206), (1653, 12198332), (1788, 11277317), (1843, 10940772), (2204, 9148749), (2532, 7963603), (2813, 7168092), (2831, 7122516), (3306, 6099166), (3686, 5470386), (4009, 5029644), (4321, 4666476), (5529, 3646924), (5626, 3584046), (5662, 3561258), (6119, 3295284), (6612, 3049583), (7372, 2735193), (8018, 2514822), (8439, 2389364), (8493, 2374172), (8642, 2333238), (11058, 1823462), (11252, 1792023), (11324, 1780629), (12027, 1676548), (12238, 1647642), (12963, 1555492), (14453, 1395132), (16036, 1257411), (16878, 1194682), (16986, 1187086), (17284, 1166619), (18357, 1098428), (20467, 985188), (22116, 911731), (24054, 838274), (24476, 823821), (25926, 777746), (28906, 697566), (31439, 641364), (33756, 597341), (33972, 593543), (36714, 549214), (40934, 492594), (43359, 465044), (48108, 419137), (51852, 388873), (53447, 377268), (57812, 348783), (61401, 328396), (62878, 320682), (73428, 274607), (81868, 246297), (82099, 245604), (86718, 232522), (94317, 213788), (106894, 188634), (116261, 173436), (122802, 164198), (125756, 160341)]