20080470

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{23081}}^1$

素因数の和:23120

約数の個数: 32

約数和(自身を含む): 49857120

約数和(自身を除く): 29776650

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 23081, 46162, 69243, 115405, 138486, 230810, 346215, 669349, 692430, 1338698, 2008047, 3346745, 4016094, 6693490, 10040235, 20080470]

約数ペア:

[(1, 20080470), (2, 10040235), (3, 6693490), (5, 4016094), (6, 3346745), (10, 2008047), (15, 1338698), (29, 692430), (30, 669349), (58, 346215), (87, 230810), (145, 138486), (174, 115405), (290, 69243), (435, 46162), (870, 23081)]