20071996838

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{1621}}^1\times {\mathrm{213491}}^1$

素因数の和:215143

約数の個数: 16

約数和(自身を含む): 31165562160

約数和(自身を除く): 11093565322

約数列:

[1, 2, 29, 58, 1621, 3242, 47009, 94018, 213491, 426982, 6191239, 12382478, 346068911, 692137822, 10035998419, 20071996838]

約数ペア:

[(1, 20071996838), (2, 10035998419), (29, 692137822), (58, 346068911), (1621, 12382478), (3242, 6191239), (47009, 426982), (94018, 213491)]