20176045910

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{2760061}}^1$

素因数の和:2760128

約数の個数: 32

約数和(自身を含む): 39347443872

約数和(自身を除く): 19171397962

約数列:

[1, 2, 5, 10, 17, 34, 43, 85, 86, 170, 215, 430, 731, 1462, 3655, 7310, 2760061, 5520122, 13800305, 27600610, 46921037, 93842074, 118682623, 234605185, 237365246, 469210370, 593413115, 1186826230, 2017604591, 4035209182, 10088022955, 20176045910]

約数ペア:

[(1, 20176045910), (2, 10088022955), (5, 4035209182), (10, 2017604591), (17, 1186826230), (34, 593413115), (43, 469210370), (85, 237365246), (86, 234605185), (170, 118682623), (215, 93842074), (430, 46921037), (731, 27600610), (1462, 13800305), (3655, 5520122), (7310, 2760061)]