20612112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{97}}^1\times {\mathrm{233}}^1$

素因数の和:360

約数の個数: 80

約数和(自身を含む): 56871360

約数和(自身を除く): 36259248

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 97, 114, 152, 194, 228, 233, 291, 304, 388, 456, 466, 582, 699, 776, 912, 932, 1164, 1398, 1552, 1843, 1864, 2328, 2796, 3686, 3728, 4427, 4656, 5529, 5592, 7372, 8854, 11058, 11184, 13281, 14744, 17708, 22116, 22601, 26562, 29488, 35416, 44232, 45202, 53124, 67803, 70832, 88464, 90404, 106248, 135606, 180808, 212496, 271212, 361616, 429419, 542424, 858838, 1084848, 1288257, 1717676, 2576514, 3435352, 5153028, 6870704, 10306056, 20612112]

約数ペア:

[(1, 20612112), (2, 10306056), (3, 6870704), (4, 5153028), (6, 3435352), (8, 2576514), (12, 1717676), (16, 1288257), (19, 1084848), (24, 858838), (38, 542424), (48, 429419), (57, 361616), (76, 271212), (97, 212496), (114, 180808), (152, 135606), (194, 106248), (228, 90404), (233, 88464), (291, 70832), (304, 67803), (388, 53124), (456, 45202), (466, 44232), (582, 35416), (699, 29488), (776, 26562), (912, 22601), (932, 22116), (1164, 17708), (1398, 14744), (1552, 13281), (1843, 11184), (1864, 11058), (2328, 8854), (2796, 7372), (3686, 5592), (3728, 5529), (4427, 4656)]