20150794914

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{1640677}}^1$

素因数の和:1640794

約数の個数: 32

約数和(自身を含む): 42526373760

約数和(自身を除く): 22375578846

約数列:

[1, 2, 3, 6, 23, 46, 69, 89, 138, 178, 267, 534, 2047, 4094, 6141, 12282, 1640677, 3281354, 4922031, 9844062, 37735571, 75471142, 113206713, 146020253, 226413426, 292040506, 438060759, 876121518, 3358465819, 6716931638, 10075397457, 20150794914]

約数ペア:

[(1, 20150794914), (2, 10075397457), (3, 6716931638), (6, 3358465819), (23, 876121518), (46, 438060759), (69, 292040506), (89, 226413426), (138, 146020253), (178, 113206713), (267, 75471142), (534, 37735571), (2047, 9844062), (4094, 4922031), (6141, 3281354), (12282, 1640677)]