20174962756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{1040161}}^1$

素因数の和:1040551

約数の個数: 24

約数和(自身を含む): 38124017624

約数和(自身を除く): 17949054868

約数列:

[1, 2, 4, 13, 26, 52, 373, 746, 1492, 4849, 9698, 19396, 1040161, 2080322, 4160644, 13522093, 27044186, 54088372, 387980053, 775960106, 1551920212, 5043740689, 10087481378, 20174962756]

約数ペア:

[(1, 20174962756), (2, 10087481378), (4, 5043740689), (13, 1551920212), (26, 775960106), (52, 387980053), (373, 54088372), (746, 27044186), (1492, 13522093), (4849, 4160644), (9698, 2080322), (19396, 1040161)]