20237631407

素因数分解:

$7^1\times {\mathrm{37}}^1\times {\mathrm{1669}}^1\times {\mathrm{46817}}^1$

素因数の和:48530

約数の個数: 16

約数和(自身を含む): 23768562240

約数和(自身を除く): 3530930833

約数列:

[1, 7, 37, 259, 1669, 11683, 46817, 61753, 327719, 432271, 1732229, 12125603, 78137573, 546963011, 2891090201, 20237631407]

約数ペア:

[(1, 20237631407), (7, 2891090201), (37, 546963011), (259, 78137573), (1669, 12125603), (11683, 1732229), (46817, 432271), (61753, 327719)]