20183376

素因数分解:

$2^4\times 3^1\times {\mathrm{199}}^1\times {\mathrm{2113}}^1$

素因数の和:2323

約数の個数: 40

約数和(自身を含む): 52427200

約数和(自身を除く): 32243824

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 199, 398, 597, 796, 1194, 1592, 2113, 2388, 3184, 4226, 4776, 6339, 8452, 9552, 12678, 16904, 25356, 33808, 50712, 101424, 420487, 840974, 1261461, 1681948, 2522922, 3363896, 5045844, 6727792, 10091688, 20183376]

約数ペア:

[(1, 20183376), (2, 10091688), (3, 6727792), (4, 5045844), (6, 3363896), (8, 2522922), (12, 1681948), (16, 1261461), (24, 840974), (48, 420487), (199, 101424), (398, 50712), (597, 33808), (796, 25356), (1194, 16904), (1592, 12678), (2113, 9552), (2388, 8452), (3184, 6339), (4226, 4776)]