20570566080

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{21427673}}^1$

素因数の和:21427693

約数の個数: 56

約数和(自身を含む): 65311550352

約数和(自身を除く): 44740984272

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 240, 320, 480, 960, 21427673, 42855346, 64283019, 85710692, 107138365, 128566038, 171421384, 214276730, 257132076, 321415095, 342842768, 428553460, 514264152, 642830190, 685685536, 857106920, 1028528304, 1285660380, 1371371072, 1714213840, 2057056608, 2571320760, 3428427680, 4114113216, 5142641520, 6856855360, 10285283040, 20570566080]

約数ペア:

[(1, 20570566080), (2, 10285283040), (3, 6856855360), (4, 5142641520), (5, 4114113216), (6, 3428427680), (8, 2571320760), (10, 2057056608), (12, 1714213840), (15, 1371371072), (16, 1285660380), (20, 1028528304), (24, 857106920), (30, 685685536), (32, 642830190), (40, 514264152), (48, 428553460), (60, 342842768), (64, 321415095), (80, 257132076), (96, 214276730), (120, 171421384), (160, 128566038), (192, 107138365), (240, 85710692), (320, 64283019), (480, 42855346), (960, 21427673)]