20840597952

素因数分解:

$2^6\times 3^1\times {\mathrm{2791}}^1\times {\mathrm{38891}}^1$

素因数の和:41697

約数の個数: 56

約数和(自身を含む): 55161923712

約数和(自身を除く): 34321325760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 192, 2791, 5582, 8373, 11164, 16746, 22328, 33492, 38891, 44656, 66984, 77782, 89312, 116673, 133968, 155564, 178624, 233346, 267936, 311128, 466692, 535872, 622256, 933384, 1244512, 1866768, 2489024, 3733536, 7467072, 108544781, 217089562, 325634343, 434179124, 651268686, 868358248, 1302537372, 1736716496, 2605074744, 3473432992, 5210149488, 6946865984, 10420298976, 20840597952]

約数ペア:

[(1, 20840597952), (2, 10420298976), (3, 6946865984), (4, 5210149488), (6, 3473432992), (8, 2605074744), (12, 1736716496), (16, 1302537372), (24, 868358248), (32, 651268686), (48, 434179124), (64, 325634343), (96, 217089562), (192, 108544781), (2791, 7467072), (5582, 3733536), (8373, 2489024), (11164, 1866768), (16746, 1244512), (22328, 933384), (33492, 622256), (38891, 535872), (44656, 466692), (66984, 311128), (77782, 267936), (89312, 233346), (116673, 178624), (133968, 155564)]