20167069351

素因数分解:

${\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{491}}^1\times {\mathrm{823}}^1$

素因数の和:1687

約数の個数: 32

約数和(自身を含む): 23837990400

約数和(自身を除く): 3670921049

約数列:

[1, 11, 13, 143, 349, 491, 823, 3839, 4537, 5401, 6383, 9053, 10699, 49907, 70213, 117689, 171359, 287227, 404093, 1884949, 2227667, 3159497, 3733951, 4445023, 5253209, 24504337, 41073461, 57785299, 141028457, 1551313027, 1833369941, 20167069351]

約数ペア:

[(1, 20167069351), (11, 1833369941), (13, 1551313027), (143, 141028457), (349, 57785299), (491, 41073461), (823, 24504337), (3839, 5253209), (4537, 4445023), (5401, 3733951), (6383, 3159497), (9053, 2227667), (10699, 1884949), (49907, 404093), (70213, 287227), (117689, 171359)]