20183951231

素因数分解:

${\mathrm{23}}^1\times {\mathrm{31}}^2\times {\mathrm{913177}}^1$

素因数の和:913262

約数の個数: 12

約数和(自身を含む): 21762858096

約数和(自身を除く): 1578906865

約数列:

[1, 23, 31, 713, 961, 22103, 913177, 21003071, 28308487, 651095201, 877563097, 20183951231]

約数ペア:

[(1, 20183951231), (23, 877563097), (31, 651095201), (713, 28308487), (961, 21003071), (22103, 913177)]