20404301401

素因数分解:

${\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2927}}^1\times {\mathrm{20443}}^1$

素因数の和:23412

約数の個数: 16

約数和(自身を含む): 22986252288

約数和(自身を除く): 2581950887

約数列:

[1, 11, 31, 341, 2927, 20443, 32197, 90737, 224873, 633733, 998107, 6971063, 59836661, 658203271, 1854936491, 20404301401]

約数ペア:

[(1, 20404301401), (11, 1854936491), (31, 658203271), (341, 59836661), (2927, 6971063), (20443, 998107), (32197, 633733), (90737, 224873)]