20210573635

素因数分解:

$5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{971}}^1\times {\mathrm{12653}}^1$

素因数の和:13683

約数の個数: 32

約数和(自身を含む): 28338481152

約数和(自身を除く): 8127907517

約数列:

[1, 5, 7, 35, 47, 235, 329, 971, 1645, 4855, 6797, 12653, 33985, 45637, 63265, 88571, 228185, 319459, 442855, 594691, 1597295, 2973455, 4162837, 12286063, 20814185, 61430315, 86002441, 430012205, 577444961, 2887224805, 4042114727, 20210573635]

約数ペア:

[(1, 20210573635), (5, 4042114727), (7, 2887224805), (35, 577444961), (47, 430012205), (235, 86002441), (329, 61430315), (971, 20814185), (1645, 12286063), (4855, 4162837), (6797, 2973455), (12653, 1597295), (33985, 594691), (45637, 442855), (63265, 319459), (88571, 228185)]