20196360

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{56101}}^1$

素因数の和:56118

約数の個数: 48

約数和(自身を含む): 65639340

約数和(自身を除く): 45442980

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, 56101, 112202, 168303, 224404, 280505, 336606, 448808, 504909, 561010, 673212, 841515, 1009818, 1122020, 1346424, 1683030, 2019636, 2244040, 2524545, 3366060, 4039272, 5049090, 6732120, 10098180, 20196360]

約数ペア:

[(1, 20196360), (2, 10098180), (3, 6732120), (4, 5049090), (5, 4039272), (6, 3366060), (8, 2524545), (9, 2244040), (10, 2019636), (12, 1683030), (15, 1346424), (18, 1122020), (20, 1009818), (24, 841515), (30, 673212), (36, 561010), (40, 504909), (45, 448808), (60, 336606), (72, 280505), (90, 224404), (120, 168303), (180, 112202), (360, 56101)]