20130690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{35317}}^1$

素因数の和:35346

約数の個数: 32

約数和(自身を含む): 50857920

約数和(自身を除く): 30727230

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 95, 114, 190, 285, 570, 35317, 70634, 105951, 176585, 211902, 353170, 529755, 671023, 1059510, 1342046, 2013069, 3355115, 4026138, 6710230, 10065345, 20130690]

約数ペア:

[(1, 20130690), (2, 10065345), (3, 6710230), (5, 4026138), (6, 3355115), (10, 2013069), (15, 1342046), (19, 1059510), (30, 671023), (38, 529755), (57, 353170), (95, 211902), (114, 176585), (190, 105951), (285, 70634), (570, 35317)]