20061862005

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{331}}^1\times {\mathrm{139333}}^1$

素因数の和:139701

約数の個数: 32

約数和(自身を含む): 33306399360

約数和(自身を除く): 13244537355

約数列:

[1, 3, 5, 15, 29, 87, 145, 331, 435, 993, 1655, 4965, 9599, 28797, 47995, 139333, 143985, 417999, 696665, 2089995, 4040657, 12121971, 20203285, 46119223, 60609855, 138357669, 230596115, 691788345, 1337457467, 4012372401, 6687287335, 20061862005]

約数ペア:

[(1, 20061862005), (3, 6687287335), (5, 4012372401), (15, 1337457467), (29, 691788345), (87, 230596115), (145, 138357669), (331, 60609855), (435, 46119223), (993, 20203285), (1655, 12121971), (4965, 4040657), (9599, 2089995), (28797, 696665), (47995, 417999), (139333, 143985)]