20180243042

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{6947}}^1\times {\mathrm{46853}}^1$

素因数の和:53833

約数の個数: 16

約数和(自身を含む): 31251992832

約数和(自身を除く): 11071749790

約数列:

[1, 2, 31, 62, 6947, 13894, 46853, 93706, 215357, 430714, 1452443, 2904886, 325487791, 650975582, 10090121521, 20180243042]

約数ペア:

[(1, 20180243042), (2, 10090121521), (31, 650975582), (62, 325487791), (6947, 2904886), (13894, 1452443), (46853, 430714), (93706, 215357)]