20234428432

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{74391281}}^1$

素因数の和:74391306

約数の個数: 20

約数和(自身を含む): 41510335356

約数和(自身を除く): 21275906924

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 74391281, 148782562, 297565124, 595130248, 1190260496, 1264651777, 2529303554, 5058607108, 10117214216, 20234428432]

約数ペア:

[(1, 20234428432), (2, 10117214216), (4, 5058607108), (8, 2529303554), (16, 1264651777), (17, 1190260496), (34, 595130248), (68, 297565124), (136, 148782562), (272, 74391281)]