20176714990

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{46922593}}^1$

素因数の和:46922643

約数の個数: 16

約数和(自身を含む): 37162694448

約数和(自身を除く): 16985979458

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 46922593, 93845186, 234612965, 469225930, 2017671499, 4035342998, 10088357495, 20176714990]

約数ペア:

[(1, 20176714990), (2, 10088357495), (5, 4035342998), (10, 2017671499), (43, 469225930), (86, 234612965), (215, 93845186), (430, 46922593)]