20229748712

素因数分解:

$2^3\times {\mathrm{16381}}^1\times {\mathrm{154369}}^1$

素因数の和:170756

約数の個数: 16

約数和(自身を含む): 37933340100

約数和(自身を除く): 17703591388

約数列:

[1, 2, 4, 8, 16381, 32762, 65524, 131048, 154369, 308738, 617476, 1234952, 2528718589, 5057437178, 10114874356, 20229748712]

約数ペア:

[(1, 20229748712), (2, 10114874356), (4, 5057437178), (8, 2528718589), (16381, 1234952), (32762, 617476), (65524, 308738), (131048, 154369)]