20346683917

素因数分解:

$7^1\times {\mathrm{137}}^1\times {\mathrm{2887}}^1\times {\mathrm{7349}}^1$

素因数の和:10380

約数の個数: 16

約数和(自身を含む): 23434387200

約数和(自身を除く): 3087703283

約数列:

[1, 7, 137, 959, 2887, 7349, 20209, 51443, 395519, 1006813, 2768633, 7047691, 21216563, 148515941, 2906669131, 20346683917]

約数ペア:

[(1, 20346683917), (7, 2906669131), (137, 148515941), (959, 21216563), (2887, 7047691), (7349, 2768633), (20209, 1006813), (51443, 395519)]