20598792

素因数分解:

$2^3\times 3^1\times {\mathrm{331}}^1\times {\mathrm{2593}}^1$

素因数の和:2933

約数の個数: 32

約数和(自身を含む): 51672480

約数和(自身を除く): 31073688

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 331, 662, 993, 1324, 1986, 2593, 2648, 3972, 5186, 7779, 7944, 10372, 15558, 20744, 31116, 62232, 858283, 1716566, 2574849, 3433132, 5149698, 6866264, 10299396, 20598792]

約数ペア:

[(1, 20598792), (2, 10299396), (3, 6866264), (4, 5149698), (6, 3433132), (8, 2574849), (12, 1716566), (24, 858283), (331, 62232), (662, 31116), (993, 20744), (1324, 15558), (1986, 10372), (2593, 7944), (2648, 7779), (3972, 5186)]