20107170036

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1\times {\mathrm{3301}}^1$

素因数の和:3634

約数の個数: 144

約数和(自身を含む): 55493015760

約数和(自身を除く): 35385845724

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 37, 51, 68, 74, 102, 111, 148, 153, 204, 222, 269, 306, 333, 444, 538, 612, 629, 666, 807, 1076, 1258, 1332, 1614, 1887, 2421, 2516, 3228, 3301, 3774, 4573, 4842, 5661, 6602, 7548, 9146, 9684, 9903, 9953, 11322, 13204, 13719, 18292, 19806, 19906, 22644, 27438, 29709, 29859, 39612, 39812, 41157, 54876, 56117, 59418, 59718, 82314, 89577, 112234, 118836, 119436, 122137, 164628, 168351, 169201, 179154, 224468, 244274, 336702, 338402, 358308, 366411, 488548, 505053, 507603, 673404, 676804, 732822, 887969, 1010106, 1015206, 1099233, 1465644, 1522809, 1775938, 2020212, 2030412, 2076329, 2198466, 2663907, 3045618, 3551876, 4152658, 4396932, 5327814, 6091236, 6228987, 7991721, 8305316, 10655628, 12457974, 15095473, 15983442, 18686961, 24915948, 30190946, 31966884, 32854853, 37373922, 45286419, 60381892, 65709706, 74747844, 90572838, 98564559, 131419412, 135859257, 181145676, 197129118, 271718514, 295693677, 394258236, 543437028, 558532501, 591387354, 1117065002, 1182774708, 1675597503, 2234130004, 3351195006, 5026792509, 6702390012, 10053585018, 20107170036]

約数ペア:

[(1, 20107170036), (2, 10053585018), (3, 6702390012), (4, 5026792509), (6, 3351195006), (9, 2234130004), (12, 1675597503), (17, 1182774708), (18, 1117065002), (34, 591387354), (36, 558532501), (37, 543437028), (51, 394258236), (68, 295693677), (74, 271718514), (102, 197129118), (111, 181145676), (148, 135859257), (153, 131419412), (204, 98564559), (222, 90572838), (269, 74747844), (306, 65709706), (333, 60381892), (444, 45286419), (538, 37373922), (612, 32854853), (629, 31966884), (666, 30190946), (807, 24915948), (1076, 18686961), (1258, 15983442), (1332, 15095473), (1614, 12457974), (1887, 10655628), (2421, 8305316), (2516, 7991721), (3228, 6228987), (3301, 6091236), (3774, 5327814), (4573, 4396932), (4842, 4152658), (5661, 3551876), (6602, 3045618), (7548, 2663907), (9146, 2198466), (9684, 2076329), (9903, 2030412), (9953, 2020212), (11322, 1775938), (13204, 1522809), (13719, 1465644), (18292, 1099233), (19806, 1015206), (19906, 1010106), (22644, 887969), (27438, 732822), (29709, 676804), (29859, 673404), (39612, 507603), (39812, 505053), (41157, 488548), (54876, 366411), (56117, 358308), (59418, 338402), (59718, 336702), (82314, 244274), (89577, 224468), (112234, 179154), (118836, 169201), (119436, 168351), (122137, 164628)]