20761799551

素因数分解:

${\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{167}}^1\times {\mathrm{101987}}^1$

素因数の和:102230

約数の個数: 16

約数和(自身を含む): 22205643264

約数和(自身を除く): 1443843713

約数列:

[1, 23, 53, 167, 1219, 3841, 8851, 101987, 203573, 2345701, 5405311, 17031829, 124322153, 391732067, 902686937, 20761799551]

約数ペア:

[(1, 20761799551), (23, 902686937), (53, 391732067), (167, 124322153), (1219, 17031829), (3841, 5405311), (8851, 2345701), (101987, 203573)]