20771013057

素因数分解:

$3^1\times {\mathrm{409}}^1\times {\mathrm{751}}^1\times {\mathrm{22541}}^1$

素因数の和:23704

約数の個数: 16

約数和(自身を含む): 27800597760

約数和(自身を除く): 7029584703

約数列:

[1, 3, 409, 751, 1227, 2253, 22541, 67623, 307159, 921477, 9219269, 16928291, 27657807, 50784873, 6923671019, 20771013057]

約数ペア:

[(1, 20771013057), (3, 6923671019), (409, 50784873), (751, 27657807), (1227, 16928291), (2253, 9219269), (22541, 921477), (67623, 307159)]