20104657654

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{163}}^1\times {\mathrm{1434203}}^1$

素因数の和:1434411

約数の個数: 16

約数和(自身を含む): 31047648192

約数和(自身を除く): 10942990538

約数列:

[1, 2, 43, 86, 163, 326, 7009, 14018, 1434203, 2868406, 61670729, 123341458, 233775089, 467550178, 10052328827, 20104657654]

約数ペア:

[(1, 20104657654), (2, 10052328827), (43, 467550178), (86, 233775089), (163, 123341458), (326, 61670729), (7009, 2868406), (14018, 1434203)]