20930426

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{601}}^1\times {\mathrm{1583}}^1$

素因数の和:2197

約数の個数: 16

約数和(自身を含む): 34328448

約数和(自身を除く): 13398022

約数列:

[1, 2, 11, 22, 601, 1202, 1583, 3166, 6611, 13222, 17413, 34826, 951383, 1902766, 10465213, 20930426]

約数ペア:

[(1, 20930426), (2, 10465213), (11, 1902766), (22, 951383), (601, 34826), (1202, 17413), (1583, 13222), (3166, 6611)]