20131295008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{1367}}^1$

素因数の和:1535

約数の個数: 192

約数和(自身を含む): 48252008448

約数和(自身を除く): 28120713440

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 23, 32, 34, 44, 46, 68, 88, 92, 107, 136, 176, 184, 187, 214, 253, 272, 352, 368, 374, 391, 428, 506, 544, 736, 748, 782, 856, 1012, 1177, 1367, 1496, 1564, 1712, 1819, 2024, 2354, 2461, 2734, 2992, 3128, 3424, 3638, 4048, 4301, 4708, 4922, 5468, 5984, 6256, 7276, 8096, 8602, 9416, 9844, 10936, 12512, 14552, 15037, 17204, 18832, 19688, 20009, 21872, 23239, 27071, 29104, 30074, 31441, 34408, 37664, 39376, 40018, 41837, 43744, 46478, 54142, 58208, 60148, 62882, 68816, 78752, 80036, 83674, 92956, 108284, 120296, 125764, 137632, 146269, 160072, 167348, 185912, 216568, 240592, 251528, 255629, 292538, 320144, 334696, 345851, 371824, 433136, 460207, 481184, 503056, 511258, 534497, 585076, 640288, 669392, 691702, 743648, 866272, 920414, 1006112, 1022516, 1068994, 1170152, 1338784, 1383404, 1608959, 1840828, 2045032, 2137988, 2340304, 2486573, 2766808, 3217918, 3364187, 3681656, 4090064, 4275976, 4680608, 4973146, 5533616, 5879467, 6435836, 6728374, 7363312, 8180128, 8551952, 9946292, 11067232, 11758934, 12871672, 13456748, 14726624, 17103904, 19892584, 23517868, 25743344, 26913496, 27352303, 37006057, 39785168, 47035736, 51486688, 53826992, 54704606, 57191179, 74012114, 79570336, 94071472, 107653984, 109409212, 114382358, 148024228, 188142944, 218818424, 228764716, 296048456, 437636848, 457529432, 592096912, 629102969, 875273696, 915058864, 1184193824, 1258205938, 1830117728, 2516411876, 5032823752, 10065647504, 20131295008]

約数ペア:

[(1, 20131295008), (2, 10065647504), (4, 5032823752), (8, 2516411876), (11, 1830117728), (16, 1258205938), (17, 1184193824), (22, 915058864), (23, 875273696), (32, 629102969), (34, 592096912), (44, 457529432), (46, 437636848), (68, 296048456), (88, 228764716), (92, 218818424), (107, 188142944), (136, 148024228), (176, 114382358), (184, 109409212), (187, 107653984), (214, 94071472), (253, 79570336), (272, 74012114), (352, 57191179), (368, 54704606), (374, 53826992), (391, 51486688), (428, 47035736), (506, 39785168), (544, 37006057), (736, 27352303), (748, 26913496), (782, 25743344), (856, 23517868), (1012, 19892584), (1177, 17103904), (1367, 14726624), (1496, 13456748), (1564, 12871672), (1712, 11758934), (1819, 11067232), (2024, 9946292), (2354, 8551952), (2461, 8180128), (2734, 7363312), (2992, 6728374), (3128, 6435836), (3424, 5879467), (3638, 5533616), (4048, 4973146), (4301, 4680608), (4708, 4275976), (4922, 4090064), (5468, 3681656), (5984, 3364187), (6256, 3217918), (7276, 2766808), (8096, 2486573), (8602, 2340304), (9416, 2137988), (9844, 2045032), (10936, 1840828), (12512, 1608959), (14552, 1383404), (15037, 1338784), (17204, 1170152), (18832, 1068994), (19688, 1022516), (20009, 1006112), (21872, 920414), (23239, 866272), (27071, 743648), (29104, 691702), (30074, 669392), (31441, 640288), (34408, 585076), (37664, 534497), (39376, 511258), (40018, 503056), (41837, 481184), (43744, 460207), (46478, 433136), (54142, 371824), (58208, 345851), (60148, 334696), (62882, 320144), (68816, 292538), (78752, 255629), (80036, 251528), (83674, 240592), (92956, 216568), (108284, 185912), (120296, 167348), (125764, 160072), (137632, 146269)]