19501473980

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{33623231}}^1$

素因数の和:33623269

約数の個数: 24

約数和(自身を含む): 42365272320

約数和(自身を除く): 22863798340

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 33623231, 67246462, 134492924, 168116155, 336232310, 672464620, 975073699, 1950147398, 3900294796, 4875368495, 9750736990, 19501473980]

約数ペア:

[(1, 19501473980), (2, 9750736990), (4, 4875368495), (5, 3900294796), (10, 1950147398), (20, 975073699), (29, 672464620), (58, 336232310), (116, 168116155), (145, 134492924), (290, 67246462), (580, 33623231)]