20227248

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7393}}^1$

素因数の和:7426

約数の個数: 60

約数和(自身を含む): 59595640

約数和(自身を除く): 39368392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 7393, 14786, 22179, 29572, 44358, 59144, 66537, 88716, 118288, 133074, 140467, 177432, 266148, 280934, 354864, 421401, 532296, 561868, 842802, 1064592, 1123736, 1264203, 1685604, 2247472, 2528406, 3371208, 5056812, 6742416, 10113624, 20227248]

約数ペア:

[(1, 20227248), (2, 10113624), (3, 6742416), (4, 5056812), (6, 3371208), (8, 2528406), (9, 2247472), (12, 1685604), (16, 1264203), (18, 1123736), (19, 1064592), (24, 842802), (36, 561868), (38, 532296), (48, 421401), (57, 354864), (72, 280934), (76, 266148), (114, 177432), (144, 140467), (152, 133074), (171, 118288), (228, 88716), (304, 66537), (342, 59144), (456, 44358), (684, 29572), (912, 22179), (1368, 14786), (2736, 7393)]