2020894584

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{69763}}^1$

素因数の和:69860

約数の個数: 64

約数和(自身を含む): 5424848640

約数和(自身を除く): 3403954056

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 71, 102, 136, 142, 204, 213, 284, 408, 426, 568, 852, 1207, 1704, 2414, 3621, 4828, 7242, 9656, 14484, 28968, 69763, 139526, 209289, 279052, 418578, 558104, 837156, 1185971, 1674312, 2371942, 3557913, 4743884, 4953173, 7115826, 9487768, 9906346, 14231652, 14859519, 19812692, 28463304, 29719038, 39625384, 59438076, 84203941, 118876152, 168407882, 252611823, 336815764, 505223646, 673631528, 1010447292, 2020894584]

約数ペア:

[(1, 2020894584), (2, 1010447292), (3, 673631528), (4, 505223646), (6, 336815764), (8, 252611823), (12, 168407882), (17, 118876152), (24, 84203941), (34, 59438076), (51, 39625384), (68, 29719038), (71, 28463304), (102, 19812692), (136, 14859519), (142, 14231652), (204, 9906346), (213, 9487768), (284, 7115826), (408, 4953173), (426, 4743884), (568, 3557913), (852, 2371942), (1207, 1674312), (1704, 1185971), (2414, 837156), (3621, 558104), (4828, 418578), (7242, 279052), (9656, 209289), (14484, 139526), (28968, 69763)]