20161948092

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^3\times {\mathrm{37}}^1\times {\mathrm{1879}}^1$

素因数の和:1973

約数の個数: 192

約数和(自身を含む): 57129139200

約数和(自身を除く): 36967191108

約数列:

[1, 2, 3, 4, 6, 11, 12, 13, 22, 26, 33, 37, 39, 44, 52, 66, 74, 78, 111, 132, 143, 148, 156, 169, 222, 286, 338, 407, 429, 444, 481, 507, 572, 676, 814, 858, 962, 1014, 1221, 1443, 1628, 1716, 1859, 1879, 1924, 2028, 2197, 2442, 2886, 3718, 3758, 4394, 4884, 5291, 5577, 5637, 5772, 6253, 6591, 7436, 7516, 8788, 10582, 11154, 11274, 12506, 13182, 15873, 18759, 20669, 21164, 22308, 22548, 24167, 24427, 25012, 26364, 31746, 37518, 41338, 48334, 48854, 62007, 63492, 68783, 69523, 72501, 73281, 75036, 81289, 82676, 96668, 97708, 124014, 137566, 139046, 145002, 146562, 162578, 206349, 208569, 243867, 248028, 268697, 275132, 278092, 290004, 293124, 317551, 325156, 412698, 417138, 487734, 537394, 635102, 764753, 806091, 825396, 834276, 894179, 903799, 952653, 975468, 1074788, 1270204, 1529506, 1612182, 1788358, 1807598, 1905306, 2294259, 2682537, 2711397, 3059012, 3224364, 3493061, 3576716, 3615196, 3810612, 4128163, 4588518, 5365074, 5422794, 6986122, 8256326, 9177036, 9941789, 10479183, 10730148, 10845588, 11749387, 12384489, 13972244, 16512652, 19883578, 20958366, 23498774, 24768978, 29825367, 35248161, 39767156, 41916732, 45409793, 46997548, 49537956, 59650734, 70496322, 90819586, 119301468, 129243257, 136229379, 140992644, 152742031, 181639172, 258486514, 272458758, 305484062, 387729771, 458226093, 516973028, 544917516, 610968124, 775459542, 916452186, 1550919084, 1680162341, 1832904372, 3360324682, 5040487023, 6720649364, 10080974046, 20161948092]

約数ペア:

[(1, 20161948092), (2, 10080974046), (3, 6720649364), (4, 5040487023), (6, 3360324682), (11, 1832904372), (12, 1680162341), (13, 1550919084), (22, 916452186), (26, 775459542), (33, 610968124), (37, 544917516), (39, 516973028), (44, 458226093), (52, 387729771), (66, 305484062), (74, 272458758), (78, 258486514), (111, 181639172), (132, 152742031), (143, 140992644), (148, 136229379), (156, 129243257), (169, 119301468), (222, 90819586), (286, 70496322), (338, 59650734), (407, 49537956), (429, 46997548), (444, 45409793), (481, 41916732), (507, 39767156), (572, 35248161), (676, 29825367), (814, 24768978), (858, 23498774), (962, 20958366), (1014, 19883578), (1221, 16512652), (1443, 13972244), (1628, 12384489), (1716, 11749387), (1859, 10845588), (1879, 10730148), (1924, 10479183), (2028, 9941789), (2197, 9177036), (2442, 8256326), (2886, 6986122), (3718, 5422794), (3758, 5365074), (4394, 4588518), (4884, 4128163), (5291, 3810612), (5577, 3615196), (5637, 3576716), (5772, 3493061), (6253, 3224364), (6591, 3059012), (7436, 2711397), (7516, 2682537), (8788, 2294259), (10582, 1905306), (11154, 1807598), (11274, 1788358), (12506, 1612182), (13182, 1529506), (15873, 1270204), (18759, 1074788), (20669, 975468), (21164, 952653), (22308, 903799), (22548, 894179), (24167, 834276), (24427, 825396), (25012, 806091), (26364, 764753), (31746, 635102), (37518, 537394), (41338, 487734), (48334, 417138), (48854, 412698), (62007, 325156), (63492, 317551), (68783, 293124), (69523, 290004), (72501, 278092), (73281, 275132), (75036, 268697), (81289, 248028), (82676, 243867), (96668, 208569), (97708, 206349), (124014, 162578), (137566, 146562), (139046, 145002)]