20071009930

素因数分解:

$2^1\times 5^1\times {\mathrm{2357}}^1\times {\mathrm{851549}}^1$

素因数の和:853913

約数の個数: 16

約数和(自身を含む): 36143188200

約数和(自身を除く): 16072178270

約数列:

[1, 2, 5, 10, 2357, 4714, 11785, 23570, 851549, 1703098, 4257745, 8515490, 2007100993, 4014201986, 10035504965, 20071009930]

約数ペア:

[(1, 20071009930), (2, 10035504965), (5, 4014201986), (10, 2007100993), (2357, 8515490), (4714, 4257745), (11785, 1703098), (23570, 851549)]