20307012

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{153841}}^1$

素因数の和:153859

約数の個数: 24

約数和(自身を含む): 51690912

約数和(自身を除く): 31383900

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 153841, 307682, 461523, 615364, 923046, 1692251, 1846092, 3384502, 5076753, 6769004, 10153506, 20307012]

約数ペア:

[(1, 20307012), (2, 10153506), (3, 6769004), (4, 5076753), (6, 3384502), (11, 1846092), (12, 1692251), (22, 923046), (33, 615364), (44, 461523), (66, 307682), (132, 153841)]