20352810

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{16547}}^1$

素因数の和:16598

約数の個数: 32

約数和(自身を含む): 50041152

約数和(自身を除く): 29688342

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 16547, 33094, 49641, 82735, 99282, 165470, 248205, 496410, 678427, 1356854, 2035281, 3392135, 4070562, 6784270, 10176405, 20352810]

約数ペア:

[(1, 20352810), (2, 10176405), (3, 6784270), (5, 4070562), (6, 3392135), (10, 2035281), (15, 1356854), (30, 678427), (41, 496410), (82, 248205), (123, 165470), (205, 99282), (246, 82735), (410, 49641), (615, 33094), (1230, 16547)]