20790976799

素因数分解:

${\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{1621}}^1\times {\mathrm{5749}}^1$

素因数の和:7490

約数の個数: 16

約数和(自身を含む): 21935928000

約数和(自身を除く): 1144951201

約数列:

[1, 23, 97, 1621, 2231, 5749, 37283, 132227, 157237, 557653, 3616451, 9319129, 12826019, 214339967, 903955513, 20790976799]

約数ペア:

[(1, 20790976799), (23, 903955513), (97, 214339967), (1621, 12826019), (2231, 9319129), (5749, 3616451), (37283, 557653), (132227, 157237)]