20095250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11483}}^1$

素因数の和:11507

約数の個数: 32

約数和(自身を含む): 42996096

約数和(自身を除く): 22900846

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 875, 1750, 11483, 22966, 57415, 80381, 114830, 160762, 287075, 401905, 574150, 803810, 1435375, 2009525, 2870750, 4019050, 10047625, 20095250]

約数ペア:

[(1, 20095250), (2, 10047625), (5, 4019050), (7, 2870750), (10, 2009525), (14, 1435375), (25, 803810), (35, 574150), (50, 401905), (70, 287075), (125, 160762), (175, 114830), (250, 80381), (350, 57415), (875, 22966), (1750, 11483)]