20347746626

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{137}}^1\times {\mathrm{2007077}}^1$

素因数の和:2007253

約数の個数: 16

約数和(自身を含む): 31575351096

約数和(自身を除く): 11227604470

約数列:

[1, 2, 37, 74, 137, 274, 5069, 10138, 2007077, 4014154, 74261849, 148523698, 274969549, 549939098, 10173873313, 20347746626]

約数ペア:

[(1, 20347746626), (2, 10173873313), (37, 549939098), (74, 274969549), (137, 148523698), (274, 74261849), (5069, 4014154), (10138, 2007077)]