20153202982

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{6173}}^1\times {\mathrm{4787}}^1$

素因数の和:11004

約数の個数: 32

約数和(自身を含む): 34054401024

約数和(自身を除く): 13901198042

約数列:

[1, 2, 11, 22, 31, 62, 341, 682, 4787, 6173, 9574, 12346, 52657, 67903, 105314, 135806, 148397, 191363, 296794, 382726, 1632367, 2104993, 3264734, 4209986, 29550151, 59100302, 325051661, 650103322, 916054681, 1832109362, 10076601491, 20153202982]

約数ペア:

[(1, 20153202982), (2, 10076601491), (11, 1832109362), (22, 916054681), (31, 650103322), (62, 325051661), (341, 59100302), (682, 29550151), (4787, 4209986), (6173, 3264734), (9574, 2104993), (12346, 1632367), (52657, 382726), (67903, 296794), (105314, 191363), (135806, 148397)]