20848796

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{191}}^1\times {\mathrm{941}}^1$

素因数の和:1165

約数の個数: 24

約数和(自身を含む): 37981440

約数和(自身を除く): 17132644

約数列:

[1, 2, 4, 29, 58, 116, 191, 382, 764, 941, 1882, 3764, 5539, 11078, 22156, 27289, 54578, 109156, 179731, 359462, 718924, 5212199, 10424398, 20848796]

約数ペア:

[(1, 20848796), (2, 10424398), (4, 5212199), (29, 718924), (58, 359462), (116, 179731), (191, 109156), (382, 54578), (764, 27289), (941, 22156), (1882, 11078), (3764, 5539)]