20922996

素因数分解:

$2^2\times 3^1\times {\mathrm{127}}^1\times {\mathrm{13729}}^1$

素因数の和:13863

約数の個数: 24

約数和(自身を含む): 49208320

約数和(自身を除く): 28285324

約数列:

[1, 2, 3, 4, 6, 12, 127, 254, 381, 508, 762, 1524, 13729, 27458, 41187, 54916, 82374, 164748, 1743583, 3487166, 5230749, 6974332, 10461498, 20922996]

約数ペア:

[(1, 20922996), (2, 10461498), (3, 6974332), (4, 5230749), (6, 3487166), (12, 1743583), (127, 164748), (254, 82374), (381, 54916), (508, 41187), (762, 27458), (1524, 13729)]