20160373644

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{137}}^1\times {\mathrm{2897}}^1$

素因数の和:3144

約数の個数: 144

約数和(自身を含む): 55026343008

約数和(自身を除く): 34865969364

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 83, 102, 137, 153, 166, 204, 249, 274, 306, 332, 411, 498, 548, 612, 747, 822, 996, 1233, 1411, 1494, 1644, 2329, 2466, 2822, 2897, 2988, 4233, 4658, 4932, 5644, 5794, 6987, 8466, 8691, 9316, 11371, 11588, 12699, 13974, 16932, 17382, 20961, 22742, 25398, 26073, 27948, 34113, 34764, 41922, 45484, 49249, 50796, 52146, 68226, 83844, 98498, 102339, 104292, 136452, 147747, 193307, 196996, 204678, 240451, 295494, 386614, 396889, 409356, 443241, 480902, 579921, 590988, 721353, 773228, 793778, 886482, 961804, 1159842, 1190667, 1442706, 1587556, 1739763, 1772964, 2164059, 2319684, 2381334, 2885412, 3479526, 3572001, 4087667, 4328118, 4762668, 6747113, 6959052, 7144002, 8175334, 8656236, 12263001, 13494226, 14288004, 16350668, 20241339, 24526002, 26988452, 32941787, 36789003, 40482678, 49052004, 60724017, 65883574, 73578006, 80965356, 98825361, 121448034, 131767148, 147156012, 197650722, 242896068, 296476083, 395301444, 560010379, 592952166, 1120020758, 1185904332, 1680031137, 2240041516, 3360062274, 5040093411, 6720124548, 10080186822, 20160373644]

約数ペア:

[(1, 20160373644), (2, 10080186822), (3, 6720124548), (4, 5040093411), (6, 3360062274), (9, 2240041516), (12, 1680031137), (17, 1185904332), (18, 1120020758), (34, 592952166), (36, 560010379), (51, 395301444), (68, 296476083), (83, 242896068), (102, 197650722), (137, 147156012), (153, 131767148), (166, 121448034), (204, 98825361), (249, 80965356), (274, 73578006), (306, 65883574), (332, 60724017), (411, 49052004), (498, 40482678), (548, 36789003), (612, 32941787), (747, 26988452), (822, 24526002), (996, 20241339), (1233, 16350668), (1411, 14288004), (1494, 13494226), (1644, 12263001), (2329, 8656236), (2466, 8175334), (2822, 7144002), (2897, 6959052), (2988, 6747113), (4233, 4762668), (4658, 4328118), (4932, 4087667), (5644, 3572001), (5794, 3479526), (6987, 2885412), (8466, 2381334), (8691, 2319684), (9316, 2164059), (11371, 1772964), (11588, 1739763), (12699, 1587556), (13974, 1442706), (16932, 1190667), (17382, 1159842), (20961, 961804), (22742, 886482), (25398, 793778), (26073, 773228), (27948, 721353), (34113, 590988), (34764, 579921), (41922, 480902), (45484, 443241), (49249, 409356), (50796, 396889), (52146, 386614), (68226, 295494), (83844, 240451), (98498, 204678), (102339, 196996), (104292, 193307), (136452, 147747)]