20121970938

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{176508517}}^1$

素因数の和:176508541

約数の個数: 16

約数和(自身を含む): 42362044320

約数和(自身を除く): 22240073382

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 176508517, 353017034, 529525551, 1059051102, 3353661823, 6707323646, 10060985469, 20121970938]

約数ペア:

[(1, 20121970938), (2, 10060985469), (3, 6707323646), (6, 3353661823), (19, 1059051102), (38, 529525551), (57, 353017034), (114, 176508517)]