20467380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{341123}}^1$

素因数の和:341135

約数の個数: 24

約数和(自身を含む): 57308832

約数和(自身を除く): 36841452

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 341123, 682246, 1023369, 1364492, 1705615, 2046738, 3411230, 4093476, 5116845, 6822460, 10233690, 20467380]

約数ペア:

[(1, 20467380), (2, 10233690), (3, 6822460), (4, 5116845), (5, 4093476), (6, 3411230), (10, 2046738), (12, 1705615), (15, 1364492), (20, 1023369), (30, 682246), (60, 341123)]