20173282320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{84055343}}^1$

素因数の和:84055359

約数の個数: 40

約数和(自身を含む): 62537175936

約数和(自身を除く): 42363893616

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 84055343, 168110686, 252166029, 336221372, 420276715, 504332058, 672442744, 840553430, 1008664116, 1260830145, 1344885488, 1681106860, 2017328232, 2521660290, 3362213720, 4034656464, 5043320580, 6724427440, 10086641160, 20173282320]

約数ペア:

[(1, 20173282320), (2, 10086641160), (3, 6724427440), (4, 5043320580), (5, 4034656464), (6, 3362213720), (8, 2521660290), (10, 2017328232), (12, 1681106860), (15, 1344885488), (16, 1260830145), (20, 1008664116), (24, 840553430), (30, 672442744), (40, 504332058), (48, 420276715), (60, 336221372), (80, 252166029), (120, 168110686), (240, 84055343)]