11690020

素因数分解:

$2^2\times 5^1\times {\mathrm{577}}^1\times {\mathrm{1013}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 24615864

約数和(自身を除く): 12925844

約数列:

[1, 2, 4, 5, 10, 20, 577, 1013, 1154, 2026, 2308, 2885, 4052, 5065, 5770, 10130, 11540, 20260, 584501, 1169002, 2338004, 2922505, 5845010, 11690020]

約数ペア:

[(1, 11690020), (2, 5845010), (4, 2922505), (5, 2338004), (10, 1169002), (20, 584501), (577, 20260), (1013, 11540), (1154, 10130), (2026, 5770), (2308, 5065), (2885, 4052)]