20343721110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{36343}}^1$

素因数の和:36797

約数の個数: 64

約数和(自身を含む): 49990735872

約数和(自身を除く): 29647014762

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 47, 94, 141, 235, 282, 397, 470, 705, 794, 1191, 1410, 1985, 2382, 3970, 5955, 11910, 18659, 36343, 37318, 55977, 72686, 93295, 109029, 111954, 181715, 186590, 218058, 279885, 363430, 545145, 559770, 1090290, 1708121, 3416242, 5124363, 8540605, 10248726, 14428171, 17081210, 25621815, 28856342, 43284513, 51243630, 72140855, 86569026, 144281710, 216422565, 432845130, 678124037, 1356248074, 2034372111, 3390620185, 4068744222, 6781240370, 10171860555, 20343721110]

約数ペア:

[(1, 20343721110), (2, 10171860555), (3, 6781240370), (5, 4068744222), (6, 3390620185), (10, 2034372111), (15, 1356248074), (30, 678124037), (47, 432845130), (94, 216422565), (141, 144281710), (235, 86569026), (282, 72140855), (397, 51243630), (470, 43284513), (705, 28856342), (794, 25621815), (1191, 17081210), (1410, 14428171), (1985, 10248726), (2382, 8540605), (3970, 5124363), (5955, 3416242), (11910, 1708121), (18659, 1090290), (36343, 559770), (37318, 545145), (55977, 363430), (72686, 279885), (93295, 218058), (109029, 186590), (111954, 181715)]