20224754

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{13721}}^1$

素因数の和:13801

約数の個数: 16

約数和(自身を含む): 33591456

約数和(自身を除く): 13366702

約数列:

[1, 2, 11, 22, 67, 134, 737, 1474, 13721, 27442, 150931, 301862, 919307, 1838614, 10112377, 20224754]

約数ペア:

[(1, 20224754), (2, 10112377), (11, 1838614), (22, 919307), (67, 301862), (134, 150931), (737, 27442), (1474, 13721)]