20301384

素因数分解:

$2^3\times 3^1\times {\mathrm{293}}^1\times {\mathrm{2887}}^1$

素因数の和:3189

約数の個数: 32

約数和(自身を含む): 50944320

約数和(自身を除く): 30642936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 293, 586, 879, 1172, 1758, 2344, 2887, 3516, 5774, 7032, 8661, 11548, 17322, 23096, 34644, 69288, 845891, 1691782, 2537673, 3383564, 5075346, 6767128, 10150692, 20301384]

約数ペア:

[(1, 20301384), (2, 10150692), (3, 6767128), (4, 5075346), (6, 3383564), (8, 2537673), (12, 1691782), (24, 845891), (293, 69288), (586, 34644), (879, 23096), (1172, 17322), (1758, 11548), (2344, 8661), (2887, 7032), (3516, 5774)]