20032833608

素因数分解:

$2^3\times {\mathrm{107}}^1\times {\mathrm{1997}}^1\times {\mathrm{11719}}^1$

素因数の和:13829

約数の個数: 32

約数和(自身を含む): 37934827200

約数和(自身を除く): 17901993592

約数列:

[1, 2, 4, 8, 107, 214, 428, 856, 1997, 3994, 7988, 11719, 15976, 23438, 46876, 93752, 213679, 427358, 854716, 1253933, 1709432, 2507866, 5015732, 10031464, 23402843, 46805686, 93611372, 187222744, 2504104201, 5008208402, 10016416804, 20032833608]

約数ペア:

[(1, 20032833608), (2, 10016416804), (4, 5008208402), (8, 2504104201), (107, 187222744), (214, 93611372), (428, 46805686), (856, 23402843), (1997, 10031464), (3994, 5015732), (7988, 2507866), (11719, 1709432), (15976, 1253933), (23438, 854716), (46876, 427358), (93752, 213679)]