20150355454

素因数分解:

$2^1\times {\mathrm{139}}^1\times {\mathrm{16061}}^1\times {\mathrm{4513}}^1$

素因数の和:20715

約数の個数: 16

約数和(自身を含む): 30451624560

約数和(自身を除く): 10301269106

約数列:

[1, 2, 139, 278, 4513, 9026, 16061, 32122, 627307, 1254614, 2232479, 4464958, 72483293, 144966586, 10075177727, 20150355454]

約数ペア:

[(1, 20150355454), (2, 10075177727), (139, 144966586), (278, 72483293), (4513, 4464958), (9026, 2232479), (16061, 1254614), (32122, 627307)]