20577730607

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{283}}^1\times {\mathrm{5413}}^1$

素因数の和:5823

約数の個数: 32

約数和(自身を含む): 25093240320

約数和(自身を除く): 4515509713

約数列:

[1, 7, 19, 101, 133, 283, 707, 1919, 1981, 5377, 5413, 13433, 28583, 37639, 37891, 102847, 200081, 543077, 546713, 719929, 1531879, 3801539, 3826991, 10387547, 10723153, 29105701, 72712829, 154719779, 203739907, 1083038453, 2939675801, 20577730607]

約数ペア:

[(1, 20577730607), (7, 2939675801), (19, 1083038453), (101, 203739907), (133, 154719779), (283, 72712829), (707, 29105701), (1919, 10723153), (1981, 10387547), (5377, 3826991), (5413, 3801539), (13433, 1531879), (28583, 719929), (37639, 546713), (37891, 543077), (102847, 200081)]