20368116

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{18251}}^1$

素因数の和:18292

約数の個数: 36

約数和(自身を含む): 53149824

約数和(自身を除く): 32781708

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 18251, 36502, 54753, 73004, 109506, 164259, 219012, 328518, 565781, 657036, 1131562, 1697343, 2263124, 3394686, 5092029, 6789372, 10184058, 20368116]

約数ペア:

[(1, 20368116), (2, 10184058), (3, 6789372), (4, 5092029), (6, 3394686), (9, 2263124), (12, 1697343), (18, 1131562), (31, 657036), (36, 565781), (62, 328518), (93, 219012), (124, 164259), (186, 109506), (279, 73004), (372, 54753), (558, 36502), (1116, 18251)]