20101586

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{251}}^1\times {\mathrm{1741}}^1$

素因数の和:2017

約数の個数: 16

約数和(自身を含む): 31606848

約数和(自身を除く): 11505262

約数列:

[1, 2, 23, 46, 251, 502, 1741, 3482, 5773, 11546, 40043, 80086, 436991, 873982, 10050793, 20101586]

約数ペア:

[(1, 20101586), (2, 10050793), (23, 873982), (46, 436991), (251, 80086), (502, 40043), (1741, 11546), (3482, 5773)]