20170048804

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{265395379}}^1$

素因数の和:265395402

約数の個数: 12

約数和(自身を含む): 37155353200

約数和(自身を除く): 16985304396

約数列:

[1, 2, 4, 19, 38, 76, 265395379, 530790758, 1061581516, 5042512201, 10085024402, 20170048804]

約数ペア:

[(1, 20170048804), (2, 10085024402), (4, 5042512201), (19, 1061581516), (38, 530790758), (76, 265395379)]