20147006

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{523}}^1$

素因数の和:656

約数の個数: 32

約数和(自身を含む): 35313408

約数和(自身を除く): 15166402

約数列:

[1, 2, 11, 17, 22, 34, 103, 187, 206, 374, 523, 1046, 1133, 1751, 2266, 3502, 5753, 8891, 11506, 17782, 19261, 38522, 53869, 97801, 107738, 195602, 592559, 915773, 1185118, 1831546, 10073503, 20147006]

約数ペア:

[(1, 20147006), (2, 10073503), (11, 1831546), (17, 1185118), (22, 915773), (34, 592559), (103, 195602), (187, 107738), (206, 97801), (374, 53869), (523, 38522), (1046, 19261), (1133, 17782), (1751, 11506), (2266, 8891), (3502, 5753)]