20133048

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{373}}^1$

素因数の和:568

約数の個数: 64

約数和(自身を含む): 54663840

約数和(自身を除く): 34530792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 173, 312, 346, 373, 519, 692, 746, 1038, 1119, 1384, 1492, 2076, 2238, 2249, 2984, 4152, 4476, 4498, 4849, 6747, 8952, 8996, 9698, 13494, 14547, 17992, 19396, 26988, 29094, 38792, 53976, 58188, 64529, 116376, 129058, 193587, 258116, 387174, 516232, 774348, 838877, 1548696, 1677754, 2516631, 3355508, 5033262, 6711016, 10066524, 20133048]

約数ペア:

[(1, 20133048), (2, 10066524), (3, 6711016), (4, 5033262), (6, 3355508), (8, 2516631), (12, 1677754), (13, 1548696), (24, 838877), (26, 774348), (39, 516232), (52, 387174), (78, 258116), (104, 193587), (156, 129058), (173, 116376), (312, 64529), (346, 58188), (373, 53976), (519, 38792), (692, 29094), (746, 26988), (1038, 19396), (1119, 17992), (1384, 14547), (1492, 13494), (2076, 9698), (2238, 8996), (2249, 8952), (2984, 6747), (4152, 4849), (4476, 4498)]