20160454190

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{2377}}^1\times {\mathrm{49891}}^1$

素因数の和:52292

約数の個数: 32

約数和(自身を含む): 38440389024

約数和(自身を除く): 18279934834

約数列:

[1, 2, 5, 10, 17, 34, 85, 170, 2377, 4754, 11885, 23770, 40409, 49891, 80818, 99782, 202045, 249455, 404090, 498910, 848147, 1696294, 4240735, 8481470, 118590907, 237181814, 592954535, 1185909070, 2016045419, 4032090838, 10080227095, 20160454190]

約数ペア:

[(1, 20160454190), (2, 10080227095), (5, 4032090838), (10, 2016045419), (17, 1185909070), (34, 592954535), (85, 237181814), (170, 118590907), (2377, 8481470), (4754, 4240735), (11885, 1696294), (23770, 848147), (40409, 498910), (49891, 404090), (80818, 249455), (99782, 202045)]