20163635510

素因数分解:

$2^1\times 5^1\times {\mathrm{151}}^1\times {\mathrm{281}}^1\times {\mathrm{47521}}^1$

素因数の和:47960

約数の個数: 32

約数和(自身を含む): 36665694144

約数和(自身を除く): 16502058634

約数列:

[1, 2, 5, 10, 151, 281, 302, 562, 755, 1405, 1510, 2810, 42431, 47521, 84862, 95042, 212155, 237605, 424310, 475210, 7175671, 13353401, 14351342, 26706802, 35878355, 66767005, 71756710, 133534010, 2016363551, 4032727102, 10081817755, 20163635510]

約数ペア:

[(1, 20163635510), (2, 10081817755), (5, 4032727102), (10, 2016363551), (151, 133534010), (281, 71756710), (302, 66767005), (562, 35878355), (755, 26706802), (1405, 14351342), (1510, 13353401), (2810, 7175671), (42431, 475210), (47521, 424310), (84862, 237605), (95042, 212155)]