20105992563

素因数分解:

$3^1\times {\mathrm{337}}^1\times {\mathrm{1499}}^1\times {\mathrm{13267}}^1$

素因数の和:15106

約数の個数: 16

約数和(自身を含む): 26907504000

約数和(自身を除く): 6801511437

約数列:

[1, 3, 337, 1011, 1499, 4497, 13267, 39801, 505163, 1515489, 4470979, 13412937, 19887233, 59661699, 6701997521, 20105992563]

約数ペア:

[(1, 20105992563), (3, 6701997521), (337, 59661699), (1011, 19887233), (1499, 13412937), (4497, 4470979), (13267, 1515489), (39801, 505163)]