20161177764

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{18462617}}^1$

素因数の和:18462644

約数の個数: 48

約数和(自身を含む): 57898770048

約数和(自身を除く): 37737592284

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 18462617, 36925234, 55387851, 73850468, 110775702, 129238319, 221551404, 240014021, 258476638, 387714957, 480028042, 516953276, 720042063, 775429914, 960056084, 1440084126, 1550859828, 1680098147, 2880168252, 3360196294, 5040294441, 6720392588, 10080588882, 20161177764]

約数ペア:

[(1, 20161177764), (2, 10080588882), (3, 6720392588), (4, 5040294441), (6, 3360196294), (7, 2880168252), (12, 1680098147), (13, 1550859828), (14, 1440084126), (21, 960056084), (26, 775429914), (28, 720042063), (39, 516953276), (42, 480028042), (52, 387714957), (78, 258476638), (84, 240014021), (91, 221551404), (156, 129238319), (182, 110775702), (273, 73850468), (364, 55387851), (546, 36925234), (1092, 18462617)]