20066118

素因数分解:

$2^1\times 3^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1\times {\mathrm{709}}^1$

素因数の和:856

約数の個数: 32

約数和(自身を含む): 41407200

約数和(自身を除く): 21341082

約数列:

[1, 2, 3, 6, 53, 89, 106, 159, 178, 267, 318, 534, 709, 1418, 2127, 4254, 4717, 9434, 14151, 28302, 37577, 63101, 75154, 112731, 126202, 189303, 225462, 378606, 3344353, 6688706, 10033059, 20066118]

約数ペア:

[(1, 20066118), (2, 10033059), (3, 6688706), (6, 3344353), (53, 378606), (89, 225462), (106, 189303), (159, 126202), (178, 112731), (267, 75154), (318, 63101), (534, 37577), (709, 28302), (1418, 14151), (2127, 9434), (4254, 4717)]