2016296420

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{3252091}}^1$

素因数の和:3252131

約数の個数: 24

約数和(自身を含む): 4370811648

約数和(自身を除く): 2354515228

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 3252091, 6504182, 13008364, 16260455, 32520910, 65041820, 100814821, 201629642, 403259284, 504074105, 1008148210, 2016296420]

約数ペア:

[(1, 2016296420), (2, 1008148210), (4, 504074105), (5, 403259284), (10, 201629642), (20, 100814821), (31, 65041820), (62, 32520910), (124, 16260455), (155, 13008364), (310, 6504182), (620, 3252091)]