20066732

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42157}}^1$

素因数の和:42185

約数の個数: 24

約数和(自身を含む): 42495264

約数和(自身を除く): 22428532

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 42157, 84314, 168628, 295099, 590198, 716669, 1180396, 1433338, 2866676, 5016683, 10033366, 20066732]

約数ペア:

[(1, 20066732), (2, 10033366), (4, 5016683), (7, 2866676), (14, 1433338), (17, 1180396), (28, 716669), (34, 590198), (68, 295099), (119, 168628), (238, 84314), (476, 42157)]