20348930306

素因数分解:

$2^1\times {\mathrm{109}}^1\times {\mathrm{137}}^1\times {\mathrm{681341}}^1$

素因数の和:681589

約数の個数: 16

約数和(自身を含む): 31028314680

約数和(自身を除く): 10679384374

約数列:

[1, 2, 109, 137, 218, 274, 14933, 29866, 681341, 1362682, 74266169, 93343717, 148532338, 186687434, 10174465153, 20348930306]

約数ペア:

[(1, 20348930306), (2, 10174465153), (109, 186687434), (137, 148532338), (218, 93343717), (274, 74266169), (14933, 1362682), (29866, 681341)]