20941547004

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{311}}^1\times {\mathrm{89069}}^1$

素因数の和:89400

約数の個数: 96

約数和(自身を含む): 62249241600

約数和(自身を除く): 41307694596

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 311, 378, 622, 756, 933, 1244, 1866, 2177, 2799, 3732, 4354, 5598, 6531, 8397, 8708, 11196, 13062, 16794, 19593, 26124, 33588, 39186, 58779, 78372, 89069, 117558, 178138, 235116, 267207, 356276, 534414, 623483, 801621, 1068828, 1246966, 1603242, 1870449, 2404863, 2493932, 3206484, 3740898, 4809726, 5611347, 7481796, 9619452, 11222694, 16834041, 22445388, 27700459, 33668082, 55400918, 67336164, 83101377, 110801836, 166202754, 193903213, 249304131, 332405508, 387806426, 498608262, 581709639, 747912393, 775612852, 997216524, 1163419278, 1495824786, 1745128917, 2326838556, 2991649572, 3490257834, 5235386751, 6980515668, 10470773502, 20941547004]

約数ペア:

[(1, 20941547004), (2, 10470773502), (3, 6980515668), (4, 5235386751), (6, 3490257834), (7, 2991649572), (9, 2326838556), (12, 1745128917), (14, 1495824786), (18, 1163419278), (21, 997216524), (27, 775612852), (28, 747912393), (36, 581709639), (42, 498608262), (54, 387806426), (63, 332405508), (84, 249304131), (108, 193903213), (126, 166202754), (189, 110801836), (252, 83101377), (311, 67336164), (378, 55400918), (622, 33668082), (756, 27700459), (933, 22445388), (1244, 16834041), (1866, 11222694), (2177, 9619452), (2799, 7481796), (3732, 5611347), (4354, 4809726), (5598, 3740898), (6531, 3206484), (8397, 2493932), (8708, 2404863), (11196, 1870449), (13062, 1603242), (16794, 1246966), (19593, 1068828), (26124, 801621), (33588, 623483), (39186, 534414), (58779, 356276), (78372, 267207), (89069, 235116), (117558, 178138)]