20199703206

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{2767}}^1\times {\mathrm{64037}}^1$

素因数の和:66828

約数の個数: 32

約数和(自身を含む): 42541724160

約数和(自身を除く): 22342020954

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 2767, 5534, 8301, 16602, 52573, 64037, 105146, 128074, 157719, 192111, 315438, 384222, 1216703, 2433406, 3650109, 7300218, 177190379, 354380758, 531571137, 1063142274, 3366617201, 6733234402, 10099851603, 20199703206]

約数ペア:

[(1, 20199703206), (2, 10099851603), (3, 6733234402), (6, 3366617201), (19, 1063142274), (38, 531571137), (57, 354380758), (114, 177190379), (2767, 7300218), (5534, 3650109), (8301, 2433406), (16602, 1216703), (52573, 384222), (64037, 315438), (105146, 192111), (128074, 157719)]