20162883230

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{98543}}^1$

素因数の和:98673

約数の個数: 64

約数和(自身を含む): 43138621440

約数和(自身を除く): 22975738210

約数列:

[1, 2, 5, 7, 10, 14, 35, 37, 70, 74, 79, 158, 185, 259, 370, 395, 518, 553, 790, 1106, 1295, 2590, 2765, 2923, 5530, 5846, 14615, 20461, 29230, 40922, 98543, 102305, 197086, 204610, 492715, 689801, 985430, 1379602, 3449005, 3646091, 6898010, 7292182, 7784897, 15569794, 18230455, 25522637, 36460910, 38924485, 51045274, 54494279, 77848970, 108988558, 127613185, 255226370, 272471395, 288041189, 544942790, 576082378, 1440205945, 2016288323, 2880411890, 4032576646, 10081441615, 20162883230]

約数ペア:

[(1, 20162883230), (2, 10081441615), (5, 4032576646), (7, 2880411890), (10, 2016288323), (14, 1440205945), (35, 576082378), (37, 544942790), (70, 288041189), (74, 272471395), (79, 255226370), (158, 127613185), (185, 108988558), (259, 77848970), (370, 54494279), (395, 51045274), (518, 38924485), (553, 36460910), (790, 25522637), (1106, 18230455), (1295, 15569794), (2590, 7784897), (2765, 7292182), (2923, 6898010), (5530, 3646091), (5846, 3449005), (14615, 1379602), (20461, 985430), (29230, 689801), (40922, 492715), (98543, 204610), (102305, 197086)]