20153171684

素因数分解:

$2^2\times {\mathrm{227}}^1\times {\mathrm{22195123}}^1$

素因数の和:22195354

約数の個数: 12

約数和(自身を含む): 35423417904

約数和(自身を除く): 15270246220

約数列:

[1, 2, 4, 227, 454, 908, 22195123, 44390246, 88780492, 5038292921, 10076585842, 20153171684]

約数ペア:

[(1, 20153171684), (2, 10076585842), (4, 5038292921), (227, 88780492), (454, 44390246), (908, 22195123)]