260067200020

素因数分解:

$2^2\times 5^1\times {\mathrm{941}}^1\times {\mathrm{13818661}}^1$

素因数の和:13819611

約数の個数: 24

約数和(自身を含む): 546721543368

約数和(自身を除く): 286654343348

約数列:

[1, 2, 4, 5, 10, 20, 941, 1882, 3764, 4705, 9410, 18820, 13818661, 27637322, 55274644, 69093305, 138186610, 276373220, 13003360001, 26006720002, 52013440004, 65016800005, 130033600010, 260067200020]

約数ペア:

[(1, 260067200020), (2, 130033600010), (4, 65016800005), (5, 52013440004), (10, 26006720002), (20, 13003360001), (941, 276373220), (1882, 138186610), (3764, 69093305), (4705, 55274644), (9410, 27637322), (18820, 13818661)]