20466754

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{347}}^1\times {\mathrm{383}}^1$

素因数の和:750

約数の個数: 32

約数和(自身を含む): 38486016

約数和(自身を除く): 18019262

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 347, 383, 694, 766, 2429, 2681, 3817, 4213, 4858, 5362, 7634, 8426, 26719, 29491, 53438, 58982, 132901, 265802, 930307, 1461911, 1860614, 2923822, 10233377, 20466754]

約数ペア:

[(1, 20466754), (2, 10233377), (7, 2923822), (11, 1860614), (14, 1461911), (22, 930307), (77, 265802), (154, 132901), (347, 58982), (383, 53438), (694, 29491), (766, 26719), (2429, 8426), (2681, 7634), (3817, 5362), (4213, 4858)]