20159954580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{335999243}}^1$

素因数の和:335999255

約数の個数: 24

約数和(自身を含む): 56447872992

約数和(自身を除く): 36287918412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 335999243, 671998486, 1007997729, 1343996972, 1679996215, 2015995458, 3359992430, 4031990916, 5039988645, 6719984860, 10079977290, 20159954580]

約数ペア:

[(1, 20159954580), (2, 10079977290), (3, 6719984860), (4, 5039988645), (5, 4031990916), (6, 3359992430), (10, 2015995458), (12, 1679996215), (15, 1343996972), (20, 1007997729), (30, 671998486), (60, 335999243)]