20789536

素因数分解:

$2^5\times {\mathrm{229}}^1\times {\mathrm{2837}}^1$

素因数の和:3076

約数の個数: 24

約数和(自身を含む): 41122620

約数和(自身を除く): 20333084

約数列:

[1, 2, 4, 8, 16, 32, 229, 458, 916, 1832, 2837, 3664, 5674, 7328, 11348, 22696, 45392, 90784, 649673, 1299346, 2598692, 5197384, 10394768, 20789536]

約数ペア:

[(1, 20789536), (2, 10394768), (4, 5197384), (8, 2598692), (16, 1299346), (32, 649673), (229, 90784), (458, 45392), (916, 22696), (1832, 11348), (2837, 7328), (3664, 5674)]