20231472

素因数分解:

$2^4\times 3^1\times {\mathrm{521}}^1\times {\mathrm{809}}^1$

素因数の和:1341

約数の個数: 40

約数和(自身を含む): 52429680

約数和(自身を除く): 32198208

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 521, 809, 1042, 1563, 1618, 2084, 2427, 3126, 3236, 4168, 4854, 6252, 6472, 8336, 9708, 12504, 12944, 19416, 25008, 38832, 421489, 842978, 1264467, 1685956, 2528934, 3371912, 5057868, 6743824, 10115736, 20231472]

約数ペア:

[(1, 20231472), (2, 10115736), (3, 6743824), (4, 5057868), (6, 3371912), (8, 2528934), (12, 1685956), (16, 1264467), (24, 842978), (48, 421489), (521, 38832), (809, 25008), (1042, 19416), (1563, 12944), (1618, 12504), (2084, 9708), (2427, 8336), (3126, 6472), (3236, 6252), (4168, 4854)]