20165037462

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{1297}}^1\times {\mathrm{21067}}^1$

素因数の和:22413

約数の個数: 48

約数和(自身を含む): 44793180432

約数和(自身を除く): 24628142970

約数列:

[1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738, 1297, 2594, 3891, 7782, 11673, 21067, 23346, 42134, 53177, 63201, 106354, 126402, 159531, 189603, 319062, 379206, 478593, 863747, 957186, 1727494, 2591241, 5182482, 7773723, 15547446, 27323899, 54647798, 81971697, 163943394, 245915091, 491830182, 1120279859, 2240559718, 3360839577, 6721679154, 10082518731, 20165037462]

約数ペア:

[(1, 20165037462), (2, 10082518731), (3, 6721679154), (6, 3360839577), (9, 2240559718), (18, 1120279859), (41, 491830182), (82, 245915091), (123, 163943394), (246, 81971697), (369, 54647798), (738, 27323899), (1297, 15547446), (2594, 7773723), (3891, 5182482), (7782, 2591241), (11673, 1727494), (21067, 957186), (23346, 863747), (42134, 478593), (53177, 379206), (63201, 319062), (106354, 189603), (126402, 159531)]