20803080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{173359}}^1$

素因数の和:173373

約数の個数: 32

約数和(自身を含む): 62409600

約数和(自身を除く): 41606520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 173359, 346718, 520077, 693436, 866795, 1040154, 1386872, 1733590, 2080308, 2600385, 3467180, 4160616, 5200770, 6934360, 10401540, 20803080]

約数ペア:

[(1, 20803080), (2, 10401540), (3, 6934360), (4, 5200770), (5, 4160616), (6, 3467180), (8, 2600385), (10, 2080308), (12, 1733590), (15, 1386872), (20, 1040154), (24, 866795), (30, 693436), (40, 520077), (60, 346718), (120, 173359)]