20675592

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41023}}^1$

素因数の和:41042

約数の個数: 48

約数和(自身を含む): 63997440

約数和(自身を除く): 43321848

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 41023, 82046, 123069, 164092, 246138, 287161, 328184, 369207, 492276, 574322, 738414, 861483, 984552, 1148644, 1476828, 1722966, 2297288, 2584449, 2953656, 3445932, 5168898, 6891864, 10337796, 20675592]

約数ペア:

[(1, 20675592), (2, 10337796), (3, 6891864), (4, 5168898), (6, 3445932), (7, 2953656), (8, 2584449), (9, 2297288), (12, 1722966), (14, 1476828), (18, 1148644), (21, 984552), (24, 861483), (28, 738414), (36, 574322), (42, 492276), (56, 369207), (63, 328184), (72, 287161), (84, 246138), (126, 164092), (168, 123069), (252, 82046), (504, 41023)]