20076911267

素因数分解:

$7^3\times {\mathrm{1429}}^1\times {\mathrm{40961}}^1$

素因数の和:42411

約数の個数: 16

約数和(自身を含む): 23430264000

約数和(自身を除く): 3353352733

約数列:

[1, 7, 49, 343, 1429, 10003, 40961, 70021, 286727, 490147, 2007089, 14049623, 58533269, 409732883, 2868130181, 20076911267]

約数ペア:

[(1, 20076911267), (7, 2868130181), (49, 409732883), (343, 58533269), (1429, 14049623), (10003, 2007089), (40961, 490147), (70021, 286727)]