20192979364

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{211}}^1\times {\mathrm{288257}}^1$

素因数の和:288555

約数の個数: 24

約数和(自身を含む): 35933089248

約数和(自身を除く): 15740109884

約数列:

[1, 2, 4, 83, 166, 211, 332, 422, 844, 17513, 35026, 70052, 288257, 576514, 1153028, 23925331, 47850662, 60822227, 95701324, 121644454, 243288908, 5048244841, 10096489682, 20192979364]

約数ペア:

[(1, 20192979364), (2, 10096489682), (4, 5048244841), (83, 243288908), (166, 121644454), (211, 95701324), (332, 60822227), (422, 47850662), (844, 23925331), (17513, 1153028), (35026, 576514), (70052, 288257)]