20100811248

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{19941281}}^1$

素因数の和:19941302

約数の個数: 60

約数和(自身を含む): 64290693168

約数和(自身を除く): 44189881920

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 19941281, 39882562, 59823843, 79765124, 119647686, 139588967, 159530248, 179471529, 239295372, 279177934, 319060496, 358943058, 418766901, 478590744, 558355868, 717886116, 837533802, 957181488, 1116711736, 1256300703, 1435772232, 1675067604, 2233423472, 2512601406, 2871544464, 3350135208, 5025202812, 6700270416, 10050405624, 20100811248]

約数ペア:

[(1, 20100811248), (2, 10050405624), (3, 6700270416), (4, 5025202812), (6, 3350135208), (7, 2871544464), (8, 2512601406), (9, 2233423472), (12, 1675067604), (14, 1435772232), (16, 1256300703), (18, 1116711736), (21, 957181488), (24, 837533802), (28, 717886116), (36, 558355868), (42, 478590744), (48, 418766901), (56, 358943058), (63, 319060496), (72, 279177934), (84, 239295372), (112, 179471529), (126, 159530248), (144, 139588967), (168, 119647686), (252, 79765124), (336, 59823843), (504, 39882562), (1008, 19941281)]