20143250416

素因数分解:

$2^4\times {\mathrm{59}}^1\times {\mathrm{21338189}}^1$

素因数の和:21338256

約数の個数: 20

約数和(自身を含む): 39689033400

約数和(自身を除く): 19545782984

約数列:

[1, 2, 4, 8, 16, 59, 118, 236, 472, 944, 21338189, 42676378, 85352756, 170705512, 341411024, 1258953151, 2517906302, 5035812604, 10071625208, 20143250416]

約数ペア:

[(1, 20143250416), (2, 10071625208), (4, 5035812604), (8, 2517906302), (16, 1258953151), (59, 341411024), (118, 170705512), (236, 85352756), (472, 42676378), (944, 21338189)]