20165127912

素因数分解:

$2^3\times 3^2\times {\mathrm{280071221}}^1$

素因数の和:280071233

約数の個数: 24

約数和(自身を含む): 54613888290

約数和(自身を除く): 34448760378

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 280071221, 560142442, 840213663, 1120284884, 1680427326, 2240569768, 2520640989, 3360854652, 5041281978, 6721709304, 10082563956, 20165127912]

約数ペア:

[(1, 20165127912), (2, 10082563956), (3, 6721709304), (4, 5041281978), (6, 3360854652), (8, 2520640989), (9, 2240569768), (12, 1680427326), (18, 1120284884), (24, 840213663), (36, 560142442), (72, 280071221)]