20121295476

素因数分解:

$2^2\times 3^1\times {\mathrm{1193}}^1\times {\mathrm{1405511}}^1$

素因数の和:1406711

約数の個数: 24

約数和(自身を含む): 46989077184

約数和(自身を除く): 26867781708

約数列:

[1, 2, 3, 4, 6, 12, 1193, 2386, 3579, 4772, 7158, 14316, 1405511, 2811022, 4216533, 5622044, 8433066, 16866132, 1676774623, 3353549246, 5030323869, 6707098492, 10060647738, 20121295476]

約数ペア:

[(1, 20121295476), (2, 10060647738), (3, 6707098492), (4, 5030323869), (6, 3353549246), (12, 1676774623), (1193, 16866132), (2386, 8433066), (3579, 5622044), (4772, 4216533), (7158, 2811022), (14316, 1405511)]