20596496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{44389}}^1$

素因数の和:44426

約数の個数: 20

約数和(自身を含む): 41282700

約数和(自身を除く): 20686204

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 44389, 88778, 177556, 355112, 710224, 1287281, 2574562, 5149124, 10298248, 20596496]

約数ペア:

[(1, 20596496), (2, 10298248), (4, 5149124), (8, 2574562), (16, 1287281), (29, 710224), (58, 355112), (116, 177556), (232, 88778), (464, 44389)]