20113475820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335224597}}^1$

素因数の和:335224609

約数の個数: 24

約数和(自身を含む): 56317732464

約数和(自身を除く): 36204256644

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335224597, 670449194, 1005673791, 1340898388, 1676122985, 2011347582, 3352245970, 4022695164, 5028368955, 6704491940, 10056737910, 20113475820]

約数ペア:

[(1, 20113475820), (2, 10056737910), (3, 6704491940), (4, 5028368955), (5, 4022695164), (6, 3352245970), (10, 2011347582), (12, 1676122985), (15, 1340898388), (20, 1005673791), (30, 670449194), (60, 335224597)]