20068202

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1034

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 17754262

約数列:

[1, 2, 7, 11, 14, 22, 77, 151, 154, 302, 863, 1057, 1661, 1726, 2114, 3322, 6041, 9493, 11627, 12082, 18986, 23254, 66451, 130313, 132902, 260626, 912191, 1433443, 1824382, 2866886, 10034101, 20068202]

約数ペア:

[(1, 20068202), (2, 10034101), (7, 2866886), (11, 1824382), (14, 1433443), (22, 912191), (77, 260626), (151, 132902), (154, 130313), (302, 66451), (863, 23254), (1057, 18986), (1661, 12082), (1726, 11627), (2114, 9493), (3322, 6041)]