20108682722

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{2251}}^1\times {\mathrm{32603}}^1$

素因数の和:34993

約数の個数: 16

約数和(自身を含む): 30397622112

約数和(自身を除く): 10288939390

約数列:

[1, 2, 137, 274, 2251, 4502, 32603, 65206, 308387, 616774, 4466611, 8933222, 73389353, 146778706, 10054341361, 20108682722]

約数ペア:

[(1, 20108682722), (2, 10054341361), (137, 146778706), (274, 73389353), (2251, 8933222), (4502, 4466611), (32603, 616774), (65206, 308387)]