20824893703

素因数分解:

${\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{311}}^1\times {\mathrm{2287}}^1$

素因数の和:2707

約数の個数: 32

約数和(自身を含む): 23300259840

約数和(自身を除く): 2475366137

約数列:

[1, 19, 23, 67, 311, 437, 1273, 1541, 2287, 5909, 7153, 20837, 29279, 43453, 52601, 135907, 153229, 395903, 479251, 711257, 999419, 2911351, 3524267, 9105769, 13513883, 16358911, 47654219, 66961073, 310819309, 905430161, 1096047037, 20824893703]

約数ペア:

[(1, 20824893703), (19, 1096047037), (23, 905430161), (67, 310819309), (311, 66961073), (437, 47654219), (1273, 16358911), (1541, 13513883), (2287, 9105769), (5909, 3524267), (7153, 2911351), (20837, 999419), (29279, 711257), (43453, 479251), (52601, 395903), (135907, 153229)]