20150968210

素因数分解:

$2^1\times 5^1\times {\mathrm{311}}^1\times {\mathrm{6479411}}^1$

素因数の和:6479729

約数の個数: 16

約数和(自身を含む): 36388377792

約数和(自身を除く): 16237409582

約数列:

[1, 2, 5, 10, 311, 622, 1555, 3110, 6479411, 12958822, 32397055, 64794110, 2015096821, 4030193642, 10075484105, 20150968210]

約数ペア:

[(1, 20150968210), (2, 10075484105), (5, 4030193642), (10, 2015096821), (311, 64794110), (622, 32397055), (1555, 12958822), (3110, 6479411)]