20762251344

素因数分解:

$2^4\times 3^3\times {\mathrm{2749}}^1\times {\mathrm{17483}}^1$

素因数の和:20249

約数の個数: 80

約数和(自身を含む): 59620440000

約数和(自身を除く): 38858188656

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 108, 144, 216, 432, 2749, 5498, 8247, 10996, 16494, 17483, 21992, 24741, 32988, 34966, 43984, 49482, 52449, 65976, 69932, 74223, 98964, 104898, 131952, 139864, 148446, 157347, 197928, 209796, 279728, 296892, 314694, 395856, 419592, 472041, 593784, 629388, 839184, 944082, 1187568, 1258776, 1888164, 2517552, 3776328, 7552656, 48060767, 96121534, 144182301, 192243068, 288364602, 384486136, 432546903, 576729204, 768972272, 865093806, 1153458408, 1297640709, 1730187612, 2306916816, 2595281418, 3460375224, 5190562836, 6920750448, 10381125672, 20762251344]

約数ペア:

[(1, 20762251344), (2, 10381125672), (3, 6920750448), (4, 5190562836), (6, 3460375224), (8, 2595281418), (9, 2306916816), (12, 1730187612), (16, 1297640709), (18, 1153458408), (24, 865093806), (27, 768972272), (36, 576729204), (48, 432546903), (54, 384486136), (72, 288364602), (108, 192243068), (144, 144182301), (216, 96121534), (432, 48060767), (2749, 7552656), (5498, 3776328), (8247, 2517552), (10996, 1888164), (16494, 1258776), (17483, 1187568), (21992, 944082), (24741, 839184), (32988, 629388), (34966, 593784), (43984, 472041), (49482, 419592), (52449, 395856), (65976, 314694), (69932, 296892), (74223, 279728), (98964, 209796), (104898, 197928), (131952, 157347), (139864, 148446)]