20562576

素因数分解:

$2^4\times 3^1\times {\mathrm{151}}^1\times {\mathrm{2837}}^1$

素因数の和:2999

約数の個数: 40

約数和(自身を含む): 53490624

約数和(自身を除く): 32928048

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 151, 302, 453, 604, 906, 1208, 1812, 2416, 2837, 3624, 5674, 7248, 8511, 11348, 17022, 22696, 34044, 45392, 68088, 136176, 428387, 856774, 1285161, 1713548, 2570322, 3427096, 5140644, 6854192, 10281288, 20562576]

約数ペア:

[(1, 20562576), (2, 10281288), (3, 6854192), (4, 5140644), (6, 3427096), (8, 2570322), (12, 1713548), (16, 1285161), (24, 856774), (48, 428387), (151, 136176), (302, 68088), (453, 45392), (604, 34044), (906, 22696), (1208, 17022), (1812, 11348), (2416, 8511), (2837, 7248), (3624, 5674)]