20125945274

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{1163}}^1\times {\mathrm{211039}}^1$

素因数の和:212245

約数の個数: 16

約数和(自身を含む): 30951970560

約数和(自身を除く): 10826025286

約数列:

[1, 2, 41, 82, 1163, 2326, 47683, 95366, 211039, 422078, 8652599, 17305198, 245438357, 490876714, 10062972637, 20125945274]

約数ペア:

[(1, 20125945274), (2, 10062972637), (41, 490876714), (82, 245438357), (1163, 17305198), (2326, 8652599), (47683, 422078), (95366, 211039)]