20171281314

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1999}}^1\times {\mathrm{54251}}^1$

素因数の和:56286

約数の個数: 32

約数和(自身を含む): 41665536000

約数和(自身を除く): 21494254686

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 1999, 3998, 5997, 11994, 54251, 61969, 108502, 123938, 162753, 185907, 325506, 371814, 1681781, 3363562, 5045343, 10090686, 108447749, 216895498, 325343247, 650686494, 3361880219, 6723760438, 10085640657, 20171281314]

約数ペア:

[(1, 20171281314), (2, 10085640657), (3, 6723760438), (6, 3361880219), (31, 650686494), (62, 325343247), (93, 216895498), (186, 108447749), (1999, 10090686), (3998, 5045343), (5997, 3363562), (11994, 1681781), (54251, 371814), (61969, 325506), (108502, 185907), (123938, 162753)]