20190983650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{21253667}}^1$

素因数の和:21253698

約数の個数: 24

約数和(自身を含む): 39531822480

約数和(自身を除く): 19340838830

約数列:

[1, 2, 5, 10, 19, 25, 38, 50, 95, 190, 475, 950, 21253667, 42507334, 106268335, 212536670, 403819673, 531341675, 807639346, 1062683350, 2019098365, 4038196730, 10095491825, 20190983650]

約数ペア:

[(1, 20190983650), (2, 10095491825), (5, 4038196730), (10, 2019098365), (19, 1062683350), (25, 807639346), (38, 531341675), (50, 403819673), (95, 212536670), (190, 106268335), (475, 42507334), (950, 21253667)]