2080200812

素因数分解:

$2^2\times {\mathrm{31}}^1\times {\mathrm{431}}^1\times {\mathrm{38923}}^1$

素因数の和:39389

約数の個数: 24

約数和(自身を含む): 3766597632

約数和(自身を除く): 1686396820

約数列:

[1, 2, 4, 31, 62, 124, 431, 862, 1724, 13361, 26722, 38923, 53444, 77846, 155692, 1206613, 2413226, 4826452, 16775813, 33551626, 67103252, 520050203, 1040100406, 2080200812]

約数ペア:

[(1, 2080200812), (2, 1040100406), (4, 520050203), (31, 67103252), (62, 33551626), (124, 16775813), (431, 4826452), (862, 2413226), (1724, 1206613), (13361, 155692), (26722, 77846), (38923, 53444)]