22337420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{159553}}^1$

素因数の和:159569

約数の個数: 24

約数和(自身を含む): 53610144

約数和(自身を除く): 31272724

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 159553, 319106, 638212, 797765, 1116871, 1595530, 2233742, 3191060, 4467484, 5584355, 11168710, 22337420]

約数ペア:

[(1, 22337420), (2, 11168710), (4, 5584355), (5, 4467484), (7, 3191060), (10, 2233742), (14, 1595530), (20, 1116871), (28, 797765), (35, 638212), (70, 319106), (140, 159553)]