20222289355

素因数分解:

$5^1\times {\mathrm{197}}^1\times {\mathrm{1493}}^1\times {\mathrm{13751}}^1$

素因数の和:15446

約数の個数: 16

約数和(自身を含む): 24408039744

約数和(自身を除く): 4185750389

約数列:

[1, 5, 197, 985, 1493, 7465, 13751, 68755, 294121, 1470605, 2708947, 13544735, 20530243, 102651215, 4044457871, 20222289355]

約数ペア:

[(1, 20222289355), (5, 4044457871), (197, 102651215), (985, 20530243), (1493, 13544735), (7465, 2708947), (13751, 1470605), (68755, 294121)]