20173073256

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{2354467}}^1$

素因数の和:2354503

約数の個数: 96

約数和(自身を含む): 66113461440

約数和(自身を除く): 45940388184

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 17, 18, 21, 24, 28, 34, 36, 42, 51, 56, 63, 68, 72, 84, 102, 119, 126, 136, 153, 168, 204, 238, 252, 306, 357, 408, 476, 504, 612, 714, 952, 1071, 1224, 1428, 2142, 2856, 4284, 8568, 2354467, 4708934, 7063401, 9417868, 14126802, 16481269, 18835736, 21190203, 28253604, 32962538, 40025939, 42380406, 49443807, 56507208, 65925076, 80051878, 84760812, 98887614, 120077817, 131850152, 148331421, 160103756, 169521624, 197775228, 240155634, 280181573, 296662842, 320207512, 360233451, 395550456, 480311268, 560363146, 593325684, 720466902, 840544719, 960622536, 1120726292, 1186651368, 1440933804, 1681089438, 2241452584, 2521634157, 2881867608, 3362178876, 5043268314, 6724357752, 10086536628, 20173073256]

約数ペア:

[(1, 20173073256), (2, 10086536628), (3, 6724357752), (4, 5043268314), (6, 3362178876), (7, 2881867608), (8, 2521634157), (9, 2241452584), (12, 1681089438), (14, 1440933804), (17, 1186651368), (18, 1120726292), (21, 960622536), (24, 840544719), (28, 720466902), (34, 593325684), (36, 560363146), (42, 480311268), (51, 395550456), (56, 360233451), (63, 320207512), (68, 296662842), (72, 280181573), (84, 240155634), (102, 197775228), (119, 169521624), (126, 160103756), (136, 148331421), (153, 131850152), (168, 120077817), (204, 98887614), (238, 84760812), (252, 80051878), (306, 65925076), (357, 56507208), (408, 49443807), (476, 42380406), (504, 40025939), (612, 32962538), (714, 28253604), (952, 21190203), (1071, 18835736), (1224, 16481269), (1428, 14126802), (2142, 9417868), (2856, 7063401), (4284, 4708934), (8568, 2354467)]