20949072

素因数分解:

$2^4\times 3^1\times {\mathrm{436439}}^1$

素因数の和:436450

約数の個数: 20

約数和(自身を含む): 54118560

約数和(自身を除く): 33169488

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 436439, 872878, 1309317, 1745756, 2618634, 3491512, 5237268, 6983024, 10474536, 20949072]

約数ペア:

[(1, 20949072), (2, 10474536), (3, 6983024), (4, 5237268), (6, 3491512), (8, 2618634), (12, 1745756), (16, 1309317), (24, 872878), (48, 436439)]