20164586484

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2124377}}^1$

素因数の和:2124504

約数の個数: 48

約数和(自身を含む): 54248116608

約数和(自身を除く): 34083530124

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 113, 226, 339, 452, 678, 791, 1356, 1582, 2373, 3164, 4746, 9492, 2124377, 4248754, 6373131, 8497508, 12746262, 14870639, 25492524, 29741278, 44611917, 59482556, 89223834, 178447668, 240054601, 480109202, 720163803, 960218404, 1440327606, 1680382207, 2880655212, 3360764414, 5041146621, 6721528828, 10082293242, 20164586484]

約数ペア:

[(1, 20164586484), (2, 10082293242), (3, 6721528828), (4, 5041146621), (6, 3360764414), (7, 2880655212), (12, 1680382207), (14, 1440327606), (21, 960218404), (28, 720163803), (42, 480109202), (84, 240054601), (113, 178447668), (226, 89223834), (339, 59482556), (452, 44611917), (678, 29741278), (791, 25492524), (1356, 14870639), (1582, 12746262), (2373, 8497508), (3164, 6373131), (4746, 4248754), (9492, 2124377)]