20188454908

素因数分解:

$2^2\times {\mathrm{89}}^1\times {\mathrm{3793}}^1\times {\mathrm{14951}}^1$

素因数の和:18837

約数の個数: 24

約数和(自身を含む): 35738569440

約数和(自身を除く): 15550114532

約数列:

[1, 2, 4, 89, 178, 356, 3793, 7586, 14951, 15172, 29902, 59804, 337577, 675154, 1330639, 1350308, 2661278, 5322556, 56709143, 113418286, 226836572, 5047113727, 10094227454, 20188454908]

約数ペア:

[(1, 20188454908), (2, 10094227454), (4, 5047113727), (89, 226836572), (178, 113418286), (356, 56709143), (3793, 5322556), (7586, 2661278), (14951, 1350308), (15172, 1330639), (29902, 675154), (59804, 337577)]