20122337008

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{23729171}}^1$

素因数の和:23729232

約数の個数: 20

約数和(自身を含む): 39722633928

約数和(自身を除く): 19600296920

約数列:

[1, 2, 4, 8, 16, 53, 106, 212, 424, 848, 23729171, 47458342, 94916684, 189833368, 379666736, 1257646063, 2515292126, 5030584252, 10061168504, 20122337008]

約数ペア:

[(1, 20122337008), (2, 10061168504), (4, 5030584252), (8, 2515292126), (16, 1257646063), (53, 379666736), (106, 189833368), (212, 94916684), (424, 47458342), (848, 23729171)]