20298784902

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{9973}}^1\times {\mathrm{30839}}^1$

素因数の和:40828

約数の個数: 32

約数和(自身を含む): 44294135040

約数和(自身を除く): 23995350138

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 9973, 19946, 29919, 30839, 59838, 61678, 92517, 109703, 185034, 219406, 329109, 339229, 658218, 678458, 1017687, 2035374, 307557347, 615114694, 922672041, 1845344082, 3383130817, 6766261634, 10149392451, 20298784902]

約数ペア:

[(1, 20298784902), (2, 10149392451), (3, 6766261634), (6, 3383130817), (11, 1845344082), (22, 922672041), (33, 615114694), (66, 307557347), (9973, 2035374), (19946, 1017687), (29919, 678458), (30839, 658218), (59838, 339229), (61678, 329109), (92517, 219406), (109703, 185034)]