18565520060

素因数分解:

$2^2\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4053607}}^1$

素因数の和:4053845

約数の個数: 24

約数和(自身を含む): 39157853280

約数和(自身を除く): 20592333220

約数列:

[1, 2, 4, 5, 10, 20, 229, 458, 916, 1145, 2290, 4580, 4053607, 8107214, 16214428, 20268035, 40536070, 81072140, 928276003, 1856552006, 3713104012, 4641380015, 9282760030, 18565520060]

約数ペア:

[(1, 18565520060), (2, 9282760030), (4, 4641380015), (5, 3713104012), (10, 1856552006), (20, 928276003), (229, 81072140), (458, 40536070), (916, 20268035), (1145, 16214428), (2290, 8107214), (4580, 4053607)]