20344486566

素因数分解:

$2^1\times 3^1\times {\mathrm{439}}^1\times {\mathrm{1051}}^1\times {\mathrm{7349}}^1$

素因数の和:8844

約数の個数: 32

約数和(自身を含む): 40826016000

約数和(自身を除く): 20481529434

約数列:

[1, 2, 3, 6, 439, 878, 1051, 1317, 2102, 2634, 3153, 6306, 7349, 14698, 22047, 44094, 461389, 922778, 1384167, 2768334, 3226211, 6452422, 7723799, 9678633, 15447598, 19357266, 23171397, 46342794, 3390747761, 6781495522, 10172243283, 20344486566]

約数ペア:

[(1, 20344486566), (2, 10172243283), (3, 6781495522), (6, 3390747761), (439, 46342794), (878, 23171397), (1051, 19357266), (1317, 15447598), (2102, 9678633), (2634, 7723799), (3153, 6452422), (6306, 3226211), (7349, 2768334), (14698, 1384167), (22047, 922778), (44094, 461389)]