20234447908

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{28097}}^1$

素因数の和:28276

約数の個数: 48

約数和(自身を含む): 37386074880

約数和(自身を除く): 17151626972

約数列:

[1, 2, 4, 43, 53, 79, 86, 106, 158, 172, 212, 316, 2279, 3397, 4187, 4558, 6794, 8374, 9116, 13588, 16748, 28097, 56194, 112388, 180041, 360082, 720164, 1208171, 1489141, 2219663, 2416342, 2978282, 4439326, 4832684, 5956564, 8878652, 64033063, 95445509, 117642139, 128066126, 190891018, 235284278, 256132252, 381782036, 470568556, 5058611977, 10117223954, 20234447908]

約数ペア:

[(1, 20234447908), (2, 10117223954), (4, 5058611977), (43, 470568556), (53, 381782036), (79, 256132252), (86, 235284278), (106, 190891018), (158, 128066126), (172, 117642139), (212, 95445509), (316, 64033063), (2279, 8878652), (3397, 5956564), (4187, 4832684), (4558, 4439326), (6794, 2978282), (8374, 2416342), (9116, 2219663), (13588, 1489141), (16748, 1208171), (28097, 720164), (56194, 360082), (112388, 180041)]