20087569844

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{79}}^1\times {\mathrm{2050589}}^1$

素因数の和:2050703

約数の個数: 24

約数和(自身を含む): 36746572800

約数和(自身を除く): 16659002956

約数列:

[1, 2, 4, 31, 62, 79, 124, 158, 316, 2449, 4898, 9796, 2050589, 4101178, 8202356, 63568259, 127136518, 161996531, 254273036, 323993062, 647986124, 5021892461, 10043784922, 20087569844]

約数ペア:

[(1, 20087569844), (2, 10043784922), (4, 5021892461), (31, 647986124), (62, 323993062), (79, 254273036), (124, 161996531), (158, 127136518), (316, 63568259), (2449, 8202356), (4898, 4101178), (9796, 2050589)]