20131568676

素因数分解:

$2^2\times 3^2\times {\mathrm{61}}^1\times {\mathrm{9167381}}^1$

素因数の和:9167452

約数の個数: 36

約数和(自身を含む): 51722369244

約数和(自身を除く): 31590800568

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 61, 122, 183, 244, 366, 549, 732, 1098, 2196, 9167381, 18334762, 27502143, 36669524, 55004286, 82506429, 110008572, 165012858, 330025716, 559210241, 1118420482, 1677630723, 2236840964, 3355261446, 5032892169, 6710522892, 10065784338, 20131568676]

約数ペア:

[(1, 20131568676), (2, 10065784338), (3, 6710522892), (4, 5032892169), (6, 3355261446), (9, 2236840964), (12, 1677630723), (18, 1118420482), (36, 559210241), (61, 330025716), (122, 165012858), (183, 110008572), (244, 82506429), (366, 55004286), (549, 36669524), (732, 27502143), (1098, 18334762), (2196, 9167381)]