20161211637

素因数分解:

$3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41741639}}^1$

素因数の和:41741672

約数の個数: 16

約数和(自身を含む): 32057579520

約数和(自身を除く): 11896367883

約数列:

[1, 3, 7, 21, 23, 69, 161, 483, 41741639, 125224917, 292191473, 876574419, 960057697, 2880173091, 6720403879, 20161211637]

約数ペア:

[(1, 20161211637), (3, 6720403879), (7, 2880173091), (21, 960057697), (23, 876574419), (69, 292191473), (161, 125224917), (483, 41741639)]