20165736

素因数分解:

$2^3\times 3^1\times {\mathrm{840239}}^1$

素因数の和:840248

約数の個数: 16

約数和(自身を含む): 50414400

約数和(自身を除く): 30248664

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 840239, 1680478, 2520717, 3360956, 5041434, 6721912, 10082868, 20165736]

約数ペア:

[(1, 20165736), (2, 10082868), (3, 6721912), (4, 5041434), (6, 3360956), (8, 2520717), (12, 1680478), (24, 840239)]