20280730072

素因数分解:

$2^3\times {\mathrm{179}}^1\times {\mathrm{14162521}}^1$

素因数の和:14162706

約数の個数: 16

約数和(自身を含む): 38238809400

約数和(自身を除く): 17958079328

約数列:

[1, 2, 4, 8, 179, 358, 716, 1432, 14162521, 28325042, 56650084, 113300168, 2535091259, 5070182518, 10140365036, 20280730072]

約数ペア:

[(1, 20280730072), (2, 10140365036), (4, 5070182518), (8, 2535091259), (179, 113300168), (358, 56650084), (716, 28325042), (1432, 14162521)]