20166016852

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{5006459}}^1$

素因数の和:5006535

約数の個数: 24

約数和(自身を含む): 37848837600

約数和(自身を除く): 17682820748

約数列:

[1, 2, 4, 19, 38, 53, 76, 106, 212, 1007, 2014, 4028, 5006459, 10012918, 20025836, 95122721, 190245442, 265342327, 380490884, 530684654, 1061369308, 5041504213, 10083008426, 20166016852]

約数ペア:

[(1, 20166016852), (2, 10083008426), (4, 5041504213), (19, 1061369308), (38, 530684654), (53, 380490884), (76, 265342327), (106, 190245442), (212, 95122721), (1007, 20025836), (2014, 10012918), (4028, 5006459)]