20778853110

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{4648513}}^1$

素因数の和:4648672

約数の個数: 32

約数和(自身を含む): 50203951200

約数和(自身を除く): 29425098090

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 149, 298, 447, 745, 894, 1490, 2235, 4470, 4648513, 9297026, 13945539, 23242565, 27891078, 46485130, 69727695, 139455390, 692628437, 1385256874, 2077885311, 3463142185, 4155770622, 6926284370, 10389426555, 20778853110]

約数ペア:

[(1, 20778853110), (2, 10389426555), (3, 6926284370), (5, 4155770622), (6, 3463142185), (10, 2077885311), (15, 1385256874), (30, 692628437), (149, 139455390), (298, 69727695), (447, 46485130), (745, 27891078), (894, 23242565), (1490, 13945539), (2235, 9297026), (4470, 4648513)]