20311433429

素因数分解:

$7^1\times {\mathrm{53}}^1\times {\mathrm{2819}}^1\times {\mathrm{19421}}^1$

素因数の和:22300

約数の個数: 16

約数和(自身を含む): 23660657280

約数和(自身を除く): 3349223851

約数列:

[1, 7, 53, 371, 2819, 19421, 19733, 135947, 149407, 1029313, 1045849, 7205191, 54747799, 383234593, 2901633347, 20311433429]

約数ペア:

[(1, 20311433429), (7, 2901633347), (53, 383234593), (371, 54747799), (2819, 7205191), (19421, 1045849), (19733, 1029313), (135947, 149407)]