20132186830

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{743}}^1\times {\mathrm{387083}}^1$

素因数の和:387840

約数の個数: 32

約数和(自身を含む): 41470631424

約数和(自身を除く): 21338444594

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 743, 1486, 3715, 5201, 7430, 10402, 26005, 52010, 387083, 774166, 1935415, 2709581, 3870830, 5419162, 13547905, 27095810, 287602669, 575205338, 1438013345, 2013218683, 2876026690, 4026437366, 10066093415, 20132186830]

約数ペア:

[(1, 20132186830), (2, 10066093415), (5, 4026437366), (7, 2876026690), (10, 2013218683), (14, 1438013345), (35, 575205338), (70, 287602669), (743, 27095810), (1486, 13547905), (3715, 5419162), (5201, 3870830), (7430, 2709581), (10402, 1935415), (26005, 774166), (52010, 387083)]