20343035940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{97}}^1\times {\mathrm{569}}^1\times {\mathrm{6143}}^1$

素因数の和:6821

約数の個数: 96

約数和(自身を含む): 57658245120

約数和(自身を除く): 37315209180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 97, 194, 291, 388, 485, 569, 582, 970, 1138, 1164, 1455, 1707, 1940, 2276, 2845, 2910, 3414, 5690, 5820, 6143, 6828, 8535, 11380, 12286, 17070, 18429, 24572, 30715, 34140, 36858, 55193, 61430, 73716, 92145, 110386, 122860, 165579, 184290, 220772, 275965, 331158, 368580, 551930, 595871, 662316, 827895, 1103860, 1191742, 1655790, 1787613, 2383484, 2979355, 3311580, 3495367, 3575226, 5958710, 6990734, 7150452, 8938065, 10486101, 11917420, 13981468, 17476835, 17876130, 20972202, 34953670, 35752260, 41944404, 52430505, 69907340, 104861010, 209722020, 339050599, 678101198, 1017151797, 1356202396, 1695252995, 2034303594, 3390505990, 4068607188, 5085758985, 6781011980, 10171517970, 20343035940]

約数ペア:

[(1, 20343035940), (2, 10171517970), (3, 6781011980), (4, 5085758985), (5, 4068607188), (6, 3390505990), (10, 2034303594), (12, 1695252995), (15, 1356202396), (20, 1017151797), (30, 678101198), (60, 339050599), (97, 209722020), (194, 104861010), (291, 69907340), (388, 52430505), (485, 41944404), (569, 35752260), (582, 34953670), (970, 20972202), (1138, 17876130), (1164, 17476835), (1455, 13981468), (1707, 11917420), (1940, 10486101), (2276, 8938065), (2845, 7150452), (2910, 6990734), (3414, 5958710), (5690, 3575226), (5820, 3495367), (6143, 3311580), (6828, 2979355), (8535, 2383484), (11380, 1787613), (12286, 1655790), (17070, 1191742), (18429, 1103860), (24572, 827895), (30715, 662316), (34140, 595871), (36858, 551930), (55193, 368580), (61430, 331158), (73716, 275965), (92145, 220772), (110386, 184290), (122860, 165579)]