20184352296

素因数分解:

$2^3\times 3^1\times {\mathrm{109}}^1\times {\mathrm{443}}^1\times {\mathrm{17417}}^1$

素因数の和:17978

約数の個数: 64

約数和(自身を含む): 51041707200

約数和(自身を除く): 30857354904

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 109, 218, 327, 436, 443, 654, 872, 886, 1308, 1329, 1772, 2616, 2658, 3544, 5316, 10632, 17417, 34834, 48287, 52251, 69668, 96574, 104502, 139336, 144861, 193148, 209004, 289722, 386296, 418008, 579444, 1158888, 1898453, 3796906, 5695359, 7593812, 7715731, 11390718, 15187624, 15431462, 22781436, 23147193, 30862924, 45562872, 46294386, 61725848, 92588772, 185177544, 841014679, 1682029358, 2523044037, 3364058716, 5046088074, 6728117432, 10092176148, 20184352296]

約数ペア:

[(1, 20184352296), (2, 10092176148), (3, 6728117432), (4, 5046088074), (6, 3364058716), (8, 2523044037), (12, 1682029358), (24, 841014679), (109, 185177544), (218, 92588772), (327, 61725848), (436, 46294386), (443, 45562872), (654, 30862924), (872, 23147193), (886, 22781436), (1308, 15431462), (1329, 15187624), (1772, 11390718), (2616, 7715731), (2658, 7593812), (3544, 5695359), (5316, 3796906), (10632, 1898453), (17417, 1158888), (34834, 579444), (48287, 418008), (52251, 386296), (69668, 289722), (96574, 209004), (104502, 193148), (139336, 144861)]