20173453110

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3932447}}^1$

素因数の和:3932482

約数の個数: 64

約数和(自身を含む): 56627251200

約数和(自身を除く): 36453798090

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 27, 30, 38, 45, 54, 57, 90, 95, 114, 135, 171, 190, 270, 285, 342, 513, 570, 855, 1026, 1710, 2565, 5130, 3932447, 7864894, 11797341, 19662235, 23594682, 35392023, 39324470, 58986705, 70784046, 74716493, 106176069, 117973410, 149432986, 176960115, 212352138, 224149479, 353920230, 373582465, 448298958, 530880345, 672448437, 747164930, 1061760690, 1120747395, 1344896874, 2017345311, 2241494790, 3362242185, 4034690622, 6724484370, 10086726555, 20173453110]

約数ペア:

[(1, 20173453110), (2, 10086726555), (3, 6724484370), (5, 4034690622), (6, 3362242185), (9, 2241494790), (10, 2017345311), (15, 1344896874), (18, 1120747395), (19, 1061760690), (27, 747164930), (30, 672448437), (38, 530880345), (45, 448298958), (54, 373582465), (57, 353920230), (90, 224149479), (95, 212352138), (114, 176960115), (135, 149432986), (171, 117973410), (190, 106176069), (270, 74716493), (285, 70784046), (342, 58986705), (513, 39324470), (570, 35392023), (855, 23594682), (1026, 19662235), (1710, 11797341), (2565, 7864894), (5130, 3932447)]