20314116

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{1747}}^1$

素因数の和:1793

約数の個数: 72

約数和(自身を含む): 57264480

約数和(自身を除く): 36950364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 153, 171, 204, 228, 306, 323, 342, 612, 646, 684, 969, 1292, 1747, 1938, 2907, 3494, 3876, 5241, 5814, 6988, 10482, 11628, 15723, 20964, 29699, 31446, 33193, 59398, 62892, 66386, 89097, 99579, 118796, 132772, 178194, 199158, 267291, 298737, 356388, 398316, 534582, 564281, 597474, 1069164, 1128562, 1194948, 1692843, 2257124, 3385686, 5078529, 6771372, 10157058, 20314116]

約数ペア:

[(1, 20314116), (2, 10157058), (3, 6771372), (4, 5078529), (6, 3385686), (9, 2257124), (12, 1692843), (17, 1194948), (18, 1128562), (19, 1069164), (34, 597474), (36, 564281), (38, 534582), (51, 398316), (57, 356388), (68, 298737), (76, 267291), (102, 199158), (114, 178194), (153, 132772), (171, 118796), (204, 99579), (228, 89097), (306, 66386), (323, 62892), (342, 59398), (612, 33193), (646, 31446), (684, 29699), (969, 20964), (1292, 15723), (1747, 11628), (1938, 10482), (2907, 6988), (3494, 5814), (3876, 5241)]