20343207595

素因数分解:

$5^1\times {\mathrm{41}}^1\times {\mathrm{4241}}^1\times {\mathrm{23399}}^1$

素因数の和:27686

約数の個数: 16

約数和(自身を含む): 25014225600

約数和(自身を除く): 4671018005

約数列:

[1, 5, 41, 205, 4241, 21205, 23399, 116995, 173881, 869405, 959359, 4796795, 99235159, 496175795, 4068641519, 20343207595]

約数ペア:

[(1, 20343207595), (5, 4068641519), (41, 496175795), (205, 99235159), (4241, 4796795), (21205, 959359), (23399, 869405), (116995, 173881)]