20260573710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{51950189}}^1$

素因数の和:51950212

約数の個数: 32

約数和(自身を含む): 52365791520

約数和(自身を除く): 32105217810

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 51950189, 103900378, 155850567, 259750945, 311701134, 519501890, 675352457, 779252835, 1350704914, 1558505670, 2026057371, 3376762285, 4052114742, 6753524570, 10130286855, 20260573710]

約数ペア:

[(1, 20260573710), (2, 10130286855), (3, 6753524570), (5, 4052114742), (6, 3376762285), (10, 2026057371), (13, 1558505670), (15, 1350704914), (26, 779252835), (30, 675352457), (39, 519501890), (65, 311701134), (78, 259750945), (130, 155850567), (195, 103900378), (390, 51950189)]