20350605

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{4253}}^1$

素因数の和:4301

約数の個数: 32

約数和(自身を含む): 36754560

約数和(自身を除く): 16403955

約数列:

[1, 3, 5, 11, 15, 29, 33, 55, 87, 145, 165, 319, 435, 957, 1595, 4253, 4785, 12759, 21265, 46783, 63795, 123337, 140349, 233915, 370011, 616685, 701745, 1356707, 1850055, 4070121, 6783535, 20350605]

約数ペア:

[(1, 20350605), (3, 6783535), (5, 4070121), (11, 1850055), (15, 1356707), (29, 701745), (33, 616685), (55, 370011), (87, 233915), (145, 140349), (165, 123337), (319, 63795), (435, 46783), (957, 21265), (1595, 12759), (4253, 4785)]