20035317660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{7765627}}^1$

素因数の和:7765682

約数の個数: 48

約数和(自身を含む): 57403522176

約数和(自身を除く): 37368204516

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 430, 516, 645, 860, 1290, 2580, 7765627, 15531254, 23296881, 31062508, 38828135, 46593762, 77656270, 93187524, 116484405, 155312540, 232968810, 333921961, 465937620, 667843922, 1001765883, 1335687844, 1669609805, 2003531766, 3339219610, 4007063532, 5008829415, 6678439220, 10017658830, 20035317660]

約数ペア:

[(1, 20035317660), (2, 10017658830), (3, 6678439220), (4, 5008829415), (5, 4007063532), (6, 3339219610), (10, 2003531766), (12, 1669609805), (15, 1335687844), (20, 1001765883), (30, 667843922), (43, 465937620), (60, 333921961), (86, 232968810), (129, 155312540), (172, 116484405), (215, 93187524), (258, 77656270), (430, 46593762), (516, 38828135), (645, 31062508), (860, 23296881), (1290, 15531254), (2580, 7765627)]