20210005736

素因数分解:

$2^3\times {\mathrm{32843}}^1\times {\mathrm{76919}}^1$

素因数の和:109768

約数の個数: 16

約数和(自身を含む): 37895407200

約数和(自身を除く): 17685401464

約数列:

[1, 2, 4, 8, 32843, 65686, 76919, 131372, 153838, 262744, 307676, 615352, 2526250717, 5052501434, 10105002868, 20210005736]

約数ペア:

[(1, 20210005736), (2, 10105002868), (4, 5052501434), (8, 2526250717), (32843, 615352), (65686, 307676), (76919, 262744), (131372, 153838)]