20199609348

素因数分解:

$2^2\times 3^1\times {\mathrm{137}}^1\times {\mathrm{757}}^1\times {\mathrm{16231}}^1$

素因数の和:17132

約数の個数: 48

約数和(自身を含む): 47542099584

約数和(自身を除く): 27342490236

約数列:

[1, 2, 3, 4, 6, 12, 137, 274, 411, 548, 757, 822, 1514, 1644, 2271, 3028, 4542, 9084, 16231, 32462, 48693, 64924, 97386, 103709, 194772, 207418, 311127, 414836, 622254, 1244508, 2223647, 4447294, 6670941, 8894588, 12286867, 13341882, 24573734, 26683764, 36860601, 49147468, 73721202, 147442404, 1683300779, 3366601558, 5049902337, 6733203116, 10099804674, 20199609348]

約数ペア:

[(1, 20199609348), (2, 10099804674), (3, 6733203116), (4, 5049902337), (6, 3366601558), (12, 1683300779), (137, 147442404), (274, 73721202), (411, 49147468), (548, 36860601), (757, 26683764), (822, 24573734), (1514, 13341882), (1644, 12286867), (2271, 8894588), (3028, 6670941), (4542, 4447294), (9084, 2223647), (16231, 1244508), (32462, 622254), (48693, 414836), (64924, 311127), (97386, 207418), (103709, 194772)]