20174857021

素因数分解:

${\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{1831}}^1\times {\mathrm{16421}}^1$

素因数の和:18324

約数の個数: 16

約数和(自身を含む): 22383317376

約数和(自身を除く): 2208460355

約数列:

[1, 11, 61, 671, 1831, 16421, 20141, 111691, 180631, 1001681, 1228601, 11018491, 30066851, 330735361, 1834077911, 20174857021]

約数ペア:

[(1, 20174857021), (11, 1834077911), (61, 330735361), (671, 30066851), (1831, 11018491), (16421, 1228601), (20141, 1001681), (111691, 180631)]