20646392448

素因数分解:

$2^7\times 3^1\times {\mathrm{11}}^1\times {\mathrm{331}}^1\times {\mathrm{14767}}^1$

素因数の和:15126

約数の個数: 128

約数和(自身を含む): 60012426240

約数和(自身を除く): 39366033792

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 32, 33, 44, 48, 64, 66, 88, 96, 128, 132, 176, 192, 264, 331, 352, 384, 528, 662, 704, 993, 1056, 1324, 1408, 1986, 2112, 2648, 3641, 3972, 4224, 5296, 7282, 7944, 10592, 10923, 14564, 14767, 15888, 21184, 21846, 29128, 29534, 31776, 42368, 43692, 44301, 58256, 59068, 63552, 87384, 88602, 116512, 118136, 127104, 162437, 174768, 177204, 233024, 236272, 324874, 349536, 354408, 466048, 472544, 487311, 649748, 699072, 708816, 945088, 974622, 1299496, 1398144, 1417632, 1890176, 1949244, 2598992, 2835264, 3898488, 4887877, 5197984, 5670528, 7796976, 9775754, 10395968, 14663631, 15593952, 19551508, 20791936, 29327262, 31187904, 39103016, 53766647, 58654524, 62375808, 78206032, 107533294, 117309048, 156412064, 161299941, 215066588, 234618096, 312824128, 322599882, 430133176, 469236192, 625648256, 645199764, 860266352, 938472384, 1290399528, 1720532704, 1876944768, 2580799056, 3441065408, 5161598112, 6882130816, 10323196224, 20646392448]

約数ペア:

[(1, 20646392448), (2, 10323196224), (3, 6882130816), (4, 5161598112), (6, 3441065408), (8, 2580799056), (11, 1876944768), (12, 1720532704), (16, 1290399528), (22, 938472384), (24, 860266352), (32, 645199764), (33, 625648256), (44, 469236192), (48, 430133176), (64, 322599882), (66, 312824128), (88, 234618096), (96, 215066588), (128, 161299941), (132, 156412064), (176, 117309048), (192, 107533294), (264, 78206032), (331, 62375808), (352, 58654524), (384, 53766647), (528, 39103016), (662, 31187904), (704, 29327262), (993, 20791936), (1056, 19551508), (1324, 15593952), (1408, 14663631), (1986, 10395968), (2112, 9775754), (2648, 7796976), (3641, 5670528), (3972, 5197984), (4224, 4887877), (5296, 3898488), (7282, 2835264), (7944, 2598992), (10592, 1949244), (10923, 1890176), (14564, 1417632), (14767, 1398144), (15888, 1299496), (21184, 974622), (21846, 945088), (29128, 708816), (29534, 699072), (31776, 649748), (42368, 487311), (43692, 472544), (44301, 466048), (58256, 354408), (59068, 349536), (63552, 324874), (87384, 236272), (88602, 233024), (116512, 177204), (118136, 174768), (127104, 162437)]