20343060364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{317}}^1\times {\mathrm{35573}}^1$

素因数の和:35946

約数の個数: 48

約数和(自身を含む): 39910612896

約数和(自身を除く): 19567552532

約数列:

[1, 2, 4, 11, 22, 41, 44, 82, 164, 317, 451, 634, 902, 1268, 1804, 3487, 6974, 12997, 13948, 25994, 35573, 51988, 71146, 142292, 142967, 285934, 391303, 571868, 782606, 1458493, 1565212, 2916986, 5833972, 11276641, 16043423, 22553282, 32086846, 45106564, 64173692, 124043051, 248086102, 462342281, 496172204, 924684562, 1849369124, 5085765091, 10171530182, 20343060364]

約数ペア:

[(1, 20343060364), (2, 10171530182), (4, 5085765091), (11, 1849369124), (22, 924684562), (41, 496172204), (44, 462342281), (82, 248086102), (164, 124043051), (317, 64173692), (451, 45106564), (634, 32086846), (902, 22553282), (1268, 16043423), (1804, 11276641), (3487, 5833972), (6974, 2916986), (12997, 1565212), (13948, 1458493), (25994, 782606), (35573, 571868), (51988, 391303), (71146, 285934), (142292, 142967)]