20304176

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{43759}}^1$

素因数の和:43796

約数の個数: 20

約数和(自身を含む): 40696800

約数和(自身を除く): 20392624

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 43759, 87518, 175036, 350072, 700144, 1269011, 2538022, 5076044, 10152088, 20304176]

約数ペア:

[(1, 20304176), (2, 10152088), (4, 5076044), (8, 2538022), (16, 1269011), (29, 700144), (58, 350072), (116, 175036), (232, 87518), (464, 43759)]