20182069249

素因数分解:

${\mathrm{19}}^2\times {\mathrm{79}}^1\times {\mathrm{707671}}^1$

素因数の和:707788

約数の個数: 12

約数和(自身を含む): 21569842560

約数和(自身を除く): 1387773311

約数列:

[1, 19, 79, 361, 1501, 28519, 707671, 13445749, 55906009, 255469231, 1062214171, 20182069249]

約数ペア:

[(1, 20182069249), (19, 1062214171), (79, 255469231), (361, 55906009), (1501, 13445749), (28519, 707671)]