20260562271

素因数分解:

$3^1\times {\mathrm{47}}^1\times {\mathrm{421}}^1\times {\mathrm{341311}}^1$

素因数の和:341782

約数の個数: 16

約数和(自身を含む): 27654463488

約数和(自身を除く): 7393901217

約数列:

[1, 3, 47, 141, 421, 1263, 19787, 59361, 341311, 1023933, 16041617, 48124851, 143691931, 431075793, 6753520757, 20260562271]

約数ペア:

[(1, 20260562271), (3, 6753520757), (47, 431075793), (141, 143691931), (421, 48124851), (1263, 16041617), (19787, 1023933), (59361, 341311)]