20426736

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^2\times {\mathrm{3517}}^1$

素因数の和:3550

約数の個数: 60

約数和(自身を含む): 58018856

約数和(自身を除く): 37592120

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 121, 132, 176, 242, 264, 363, 484, 528, 726, 968, 1452, 1936, 2904, 3517, 5808, 7034, 10551, 14068, 21102, 28136, 38687, 42204, 56272, 77374, 84408, 116061, 154748, 168816, 232122, 309496, 425557, 464244, 618992, 851114, 928488, 1276671, 1702228, 1856976, 2553342, 3404456, 5106684, 6808912, 10213368, 20426736]

約数ペア:

[(1, 20426736), (2, 10213368), (3, 6808912), (4, 5106684), (6, 3404456), (8, 2553342), (11, 1856976), (12, 1702228), (16, 1276671), (22, 928488), (24, 851114), (33, 618992), (44, 464244), (48, 425557), (66, 309496), (88, 232122), (121, 168816), (132, 154748), (176, 116061), (242, 84408), (264, 77374), (363, 56272), (484, 42204), (528, 38687), (726, 28136), (968, 21102), (1452, 14068), (1936, 10551), (2904, 7034), (3517, 5808)]