20201201256

素因数分解:

$2^3\times 3^1\times {\mathrm{15107}}^1\times {\mathrm{55717}}^1$

素因数の和:70833

約数の個数: 32

約数和(自身を含む): 50507252640

約数和(自身を除く): 30306051384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 15107, 30214, 45321, 55717, 60428, 90642, 111434, 120856, 167151, 181284, 222868, 334302, 362568, 445736, 668604, 1337208, 841716719, 1683433438, 2525150157, 3366866876, 5050300314, 6733733752, 10100600628, 20201201256]

約数ペア:

[(1, 20201201256), (2, 10100600628), (3, 6733733752), (4, 5050300314), (6, 3366866876), (8, 2525150157), (12, 1683433438), (24, 841716719), (15107, 1337208), (30214, 668604), (45321, 445736), (55717, 362568), (60428, 334302), (90642, 222868), (111434, 181284), (120856, 167151)]