20227922888

素因数分解:

$2^3\times {\mathrm{20143}}^1\times {\mathrm{125527}}^1$

素因数の和:145676

約数の個数: 16

約数和(自身を含む): 37929540480

約数和(自身を除く): 17701617592

約数列:

[1, 2, 4, 8, 20143, 40286, 80572, 125527, 161144, 251054, 502108, 1004216, 2528490361, 5056980722, 10113961444, 20227922888]

約数ペア:

[(1, 20227922888), (2, 10113961444), (4, 5056980722), (8, 2528490361), (20143, 1004216), (40286, 502108), (80572, 251054), (125527, 161144)]