20774952

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1543}}^1$

素因数の和:1583

約数の個数: 96

約数和(自身を含む): 65033280

約数和(自身を除く): 44258328

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 17, 18, 22, 24, 33, 34, 36, 44, 51, 66, 68, 72, 88, 99, 102, 132, 136, 153, 187, 198, 204, 264, 306, 374, 396, 408, 561, 612, 748, 792, 1122, 1224, 1496, 1543, 1683, 2244, 3086, 3366, 4488, 4629, 6172, 6732, 9258, 12344, 13464, 13887, 16973, 18516, 26231, 27774, 33946, 37032, 50919, 52462, 55548, 67892, 78693, 101838, 104924, 111096, 135784, 152757, 157386, 203676, 209848, 236079, 288541, 305514, 314772, 407352, 472158, 577082, 611028, 629544, 865623, 944316, 1154164, 1222056, 1731246, 1888632, 2308328, 2596869, 3462492, 5193738, 6924984, 10387476, 20774952]

約数ペア:

[(1, 20774952), (2, 10387476), (3, 6924984), (4, 5193738), (6, 3462492), (8, 2596869), (9, 2308328), (11, 1888632), (12, 1731246), (17, 1222056), (18, 1154164), (22, 944316), (24, 865623), (33, 629544), (34, 611028), (36, 577082), (44, 472158), (51, 407352), (66, 314772), (68, 305514), (72, 288541), (88, 236079), (99, 209848), (102, 203676), (132, 157386), (136, 152757), (153, 135784), (187, 111096), (198, 104924), (204, 101838), (264, 78693), (306, 67892), (374, 55548), (396, 52462), (408, 50919), (561, 37032), (612, 33946), (748, 27774), (792, 26231), (1122, 18516), (1224, 16973), (1496, 13887), (1543, 13464), (1683, 12344), (2244, 9258), (3086, 6732), (3366, 6172), (4488, 4629)]