20170378722

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{894791}}^1$

素因数の和:894843

約数の個数: 48

約数和(自身を含む): 46149792192

約数和(自身を除く): 25979413470

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 78, 102, 221, 289, 442, 578, 663, 867, 1326, 1734, 3757, 7514, 11271, 22542, 894791, 1789582, 2684373, 5368746, 11632283, 15211447, 23264566, 30422894, 34896849, 45634341, 69793698, 91268682, 197748811, 258594599, 395497622, 517189198, 593246433, 775783797, 1186492866, 1551567594, 3361729787, 6723459574, 10085189361, 20170378722]

約数ペア:

[(1, 20170378722), (2, 10085189361), (3, 6723459574), (6, 3361729787), (13, 1551567594), (17, 1186492866), (26, 775783797), (34, 593246433), (39, 517189198), (51, 395497622), (78, 258594599), (102, 197748811), (221, 91268682), (289, 69793698), (442, 45634341), (578, 34896849), (663, 30422894), (867, 23264566), (1326, 15211447), (1734, 11632283), (3757, 5368746), (7514, 2684373), (11271, 1789582), (22542, 894791)]