20229468

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{3299}}^1$

素因数の和:3386

約数の個数: 48

約数和(自身を含む): 54700800

約数和(自身を除く): 34471332

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 73, 84, 146, 219, 292, 438, 511, 876, 1022, 1533, 2044, 3066, 3299, 6132, 6598, 9897, 13196, 19794, 23093, 39588, 46186, 69279, 92372, 138558, 240827, 277116, 481654, 722481, 963308, 1444962, 1685789, 2889924, 3371578, 5057367, 6743156, 10114734, 20229468]

約数ペア:

[(1, 20229468), (2, 10114734), (3, 6743156), (4, 5057367), (6, 3371578), (7, 2889924), (12, 1685789), (14, 1444962), (21, 963308), (28, 722481), (42, 481654), (73, 277116), (84, 240827), (146, 138558), (219, 92372), (292, 69279), (438, 46186), (511, 39588), (876, 23093), (1022, 19794), (1533, 13196), (2044, 9897), (3066, 6598), (3299, 6132)]