20260267555

素因数分解:

$5^1\times {\mathrm{11}}^1\times {\mathrm{18913}}^1\times {\mathrm{19477}}^1$

素因数の和:38406

約数の個数: 16

約数和(自身を含む): 26525296224

約数和(自身を除く): 6265028669

約数列:

[1, 5, 11, 55, 18913, 19477, 94565, 97385, 208043, 214247, 1040215, 1071235, 368368501, 1841842505, 4052053511, 20260267555]

約数ペア:

[(1, 20260267555), (5, 4052053511), (11, 1841842505), (55, 368368501), (18913, 1071235), (19477, 1040215), (94565, 214247), (97385, 208043)]