20152132413

素因数分解:

$3^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{1747}}^1\times {\mathrm{5333}}^1$

素因数の和:7193

約数の個数: 32

約数和(自身を含む): 31029712896

約数和(自身を除く): 10877580483

約数列:

[1, 3, 7, 21, 103, 309, 721, 1747, 2163, 5241, 5333, 12229, 15999, 36687, 37331, 111993, 179941, 539823, 549299, 1259587, 1647897, 3778761, 3845093, 9316751, 11535279, 27950253, 65217257, 195651771, 959625353, 2878876059, 6717377471, 20152132413]

約数ペア:

[(1, 20152132413), (3, 6717377471), (7, 2878876059), (21, 959625353), (103, 195651771), (309, 65217257), (721, 27950253), (1747, 11535279), (2163, 9316751), (5241, 3845093), (5333, 3778761), (12229, 1647897), (15999, 1259587), (36687, 549299), (37331, 539823), (111993, 179941)]