20149272026

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{1373}}^1\times {\mathrm{564437}}^1$

素因数の和:565825

約数の個数: 16

約数和(自身を含む): 32572588104

約数和(自身を除く): 12423316078

約数列:

[1, 2, 13, 26, 1373, 2746, 17849, 35698, 564437, 1128874, 7337681, 14675362, 774972001, 1549944002, 10074636013, 20149272026]

約数ペア:

[(1, 20149272026), (2, 10074636013), (13, 1549944002), (26, 774972001), (1373, 14675362), (2746, 7337681), (17849, 1128874), (35698, 564437)]