20260974738

素因数分解:

$2^1\times 3^1\times {\mathrm{2729}}^1\times {\mathrm{1237387}}^1$

素因数の和:1240121

約数の個数: 16

約数和(自身を含む): 40536830880

約数和(自身を除く): 20275856142

約数列:

[1, 2, 3, 6, 2729, 5458, 8187, 16374, 1237387, 2474774, 3712161, 7424322, 3376829123, 6753658246, 10130487369, 20260974738]

約数ペア:

[(1, 20260974738), (2, 10130487369), (3, 6753658246), (6, 3376829123), (2729, 7424322), (5458, 3712161), (8187, 2474774), (16374, 1237387)]