20412360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{56701}}^1$

素因数の和:56718

約数の個数: 48

約数和(自身を含む): 66341340

約数和(自身を除く): 45928980

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 56701, 113402, 170103, 226804, 283505, 340206, 453608, 510309, 567010, 680412, 850515, 1020618, 1134020, 1360824, 1701030, 2041236, 2268040, 2551545, 3402060, 4082472, 5103090, 6804120, 10206180, 20412360]

約数ペア:

[(1, 20412360), (2, 10206180), (3, 6804120), (4, 5103090), (5, 4082472), (6, 3402060), (8, 2551545), (9, 2268040), (10, 2041236), (12, 1701030), (15, 1360824), (18, 1134020), (20, 1020618), (24, 850515), (30, 680412), (36, 567010), (40, 510309), (45, 453608), (60, 340206), (72, 283505), (90, 226804), (120, 170103), (180, 113402), (360, 56701)]