20211001754

素因数分解:

$2^1\times {\mathrm{103}}^1\times {\mathrm{503}}^1\times {\mathrm{195053}}^1$

素因数の和:195661

約数の個数: 16

約数和(自身を含む): 30671851392

約数和(自身を除く): 10460849638

約数列:

[1, 2, 103, 206, 503, 1006, 51809, 103618, 195053, 390106, 20090459, 40180918, 98111659, 196223318, 10105500877, 20211001754]

約数ペア:

[(1, 20211001754), (2, 10105500877), (103, 196223318), (206, 98111659), (503, 40180918), (1006, 20090459), (51809, 390106), (103618, 195053)]