20223370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{337}}^1\times {\mathrm{353}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 38767248

約数和(自身を除く): 18543878

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 337, 353, 674, 706, 1685, 1765, 3370, 3530, 5729, 6001, 11458, 12002, 28645, 30005, 57290, 60010, 118961, 237922, 594805, 1189610, 2022337, 4044674, 10111685, 20223370]

約数ペア:

[(1, 20223370), (2, 10111685), (5, 4044674), (10, 2022337), (17, 1189610), (34, 594805), (85, 237922), (170, 118961), (337, 60010), (353, 57290), (674, 30005), (706, 28645), (1685, 12002), (1765, 11458), (3370, 6001), (3530, 5729)]