20268683430

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{983}}^1\times {\mathrm{687307}}^1$

素因数の和:688300

約数の個数: 32

約数和(自身を含む): 48694397184

約数和(自身を除く): 28425713754

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 983, 1966, 2949, 4915, 5898, 9830, 14745, 29490, 687307, 1374614, 2061921, 3436535, 4123842, 6873070, 10309605, 20619210, 675622781, 1351245562, 2026868343, 3378113905, 4053736686, 6756227810, 10134341715, 20268683430]

約数ペア:

[(1, 20268683430), (2, 10134341715), (3, 6756227810), (5, 4053736686), (6, 3378113905), (10, 2026868343), (15, 1351245562), (30, 675622781), (983, 20619210), (1966, 10309605), (2949, 6873070), (4915, 4123842), (5898, 3436535), (9830, 2061921), (14745, 1374614), (29490, 687307)]