20266930

素因数分解:

$2^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{10501}}^1$

素因数の和:10701

約数の個数: 16

約数和(自身を含む): 36672984

約数和(自身を除く): 16406054

約数列:

[1, 2, 5, 10, 193, 386, 965, 1930, 10501, 21002, 52505, 105010, 2026693, 4053386, 10133465, 20266930]

約数ペア:

[(1, 20266930), (2, 10133465), (5, 4053386), (10, 2026693), (193, 105010), (386, 52505), (965, 21002), (1930, 10501)]