20136106544

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{40596989}}^1$

素因数の和:40597028

約数の個数: 20

約数和(自身を含む): 40272214080

約数和(自身を除く): 20136107536

約数列:

[1, 2, 4, 8, 16, 31, 62, 124, 248, 496, 40596989, 81193978, 162387956, 324775912, 649551824, 1258506659, 2517013318, 5034026636, 10068053272, 20136106544]

約数ペア:

[(1, 20136106544), (2, 10068053272), (4, 5034026636), (8, 2517013318), (16, 1258506659), (31, 649551824), (62, 324775912), (124, 162387956), (248, 81193978), (496, 40596989)]