20343770934

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2887}}^1\times {\mathrm{61813}}^1$

素因数の和:64724

約数の個数: 32

約数和(自身を含む): 42844519680

約数和(自身を除く): 22500748746

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2887, 5774, 8661, 17322, 54853, 61813, 109706, 123626, 164559, 185439, 329118, 370878, 1174447, 2348894, 3523341, 7046682, 178454131, 356908262, 535362393, 1070724786, 3390628489, 6781256978, 10171885467, 20343770934]

約数ペア:

[(1, 20343770934), (2, 10171885467), (3, 6781256978), (6, 3390628489), (19, 1070724786), (38, 535362393), (57, 356908262), (114, 178454131), (2887, 7046682), (5774, 3523341), (8661, 2348894), (17322, 1174447), (54853, 370878), (61813, 329118), (109706, 185439), (123626, 164559)]