20230460

素因数分解:

$2^2\times 5^1\times {\mathrm{683}}^1\times {\mathrm{1481}}^1$

素因数の和:2173

約数の個数: 24

約数和(自身を含む): 42574896

約数和(自身を除く): 22344436

約数列:

[1, 2, 4, 5, 10, 20, 683, 1366, 1481, 2732, 2962, 3415, 5924, 6830, 7405, 13660, 14810, 29620, 1011523, 2023046, 4046092, 5057615, 10115230, 20230460]

約数ペア:

[(1, 20230460), (2, 10115230), (4, 5057615), (5, 4046092), (10, 2023046), (20, 1011523), (683, 29620), (1366, 14810), (1481, 13660), (2732, 7405), (2962, 6830), (3415, 5924)]