220121169982

素因数分解:

$2^1\times 7^1\times {\mathrm{683}}^1\times {\mathrm{23020411}}^1$

素因数の和:23021103

約数の個数: 16

約数和(自身を含む): 377903083392

約数和(自身を除く): 157781913410

約数列:

[1, 2, 7, 14, 683, 1366, 4781, 9562, 23020411, 46040822, 161142877, 322285754, 15722940713, 31445881426, 110060584991, 220121169982]

約数ペア:

[(1, 220121169982), (2, 110060584991), (7, 31445881426), (14, 15722940713), (683, 322285754), (1366, 161142877), (4781, 46040822), (9562, 23020411)]