20111822921

素因数分解:

${\mathrm{53}}^1\times {\mathrm{383}}^1\times {\mathrm{887}}^1\times {\mathrm{1117}}^1$

素因数の和:2440

約数の個数: 16

約数和(自身を含む): 20586369024

約数和(自身を除く): 474546103

約数列:

[1, 53, 383, 887, 1117, 20299, 47011, 59201, 339721, 427811, 990779, 18005213, 22673983, 52511287, 379468357, 20111822921]

約数ペア:

[(1, 20111822921), (53, 379468357), (383, 52511287), (887, 22673983), (1117, 18005213), (20299, 990779), (47011, 427811), (59201, 339721)]