20089961004

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{3769}}^1$

素因数の和:3892

約数の個数: 144

約数和(自身を含む): 52499210400

約数和(自身を除く): 32409249396

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 53, 58, 68, 87, 102, 106, 116, 159, 174, 204, 212, 289, 318, 348, 493, 578, 636, 867, 901, 986, 1156, 1479, 1537, 1734, 1802, 1972, 2703, 2958, 3074, 3468, 3604, 3769, 4611, 5406, 5916, 6148, 7538, 8381, 9222, 10812, 11307, 15076, 15317, 16762, 18444, 22614, 25143, 26129, 30634, 33524, 45228, 45951, 50286, 52258, 61268, 64073, 78387, 91902, 100572, 104516, 109301, 128146, 156774, 183804, 192219, 199757, 218602, 256292, 313548, 327903, 384438, 399514, 437204, 444193, 599271, 655806, 768876, 799028, 888386, 1089241, 1198542, 1311612, 1332579, 1776772, 1858117, 2178482, 2397084, 2665158, 3267723, 3395869, 3716234, 4356964, 5330316, 5574351, 5792953, 6535446, 6791738, 7432468, 10187607, 11148702, 11585906, 13070892, 13583476, 17378859, 20375214, 22297404, 23171812, 31587989, 34757718, 40750428, 57729773, 63175978, 69515436, 94763967, 98480201, 115459546, 126351956, 173189319, 189527934, 196960402, 230919092, 295440603, 346378638, 379055868, 393920804, 590881206, 692757276, 1181762412, 1674163417, 3348326834, 5022490251, 6696653668, 10044980502, 20089961004]

約数ペア:

[(1, 20089961004), (2, 10044980502), (3, 6696653668), (4, 5022490251), (6, 3348326834), (12, 1674163417), (17, 1181762412), (29, 692757276), (34, 590881206), (51, 393920804), (53, 379055868), (58, 346378638), (68, 295440603), (87, 230919092), (102, 196960402), (106, 189527934), (116, 173189319), (159, 126351956), (174, 115459546), (204, 98480201), (212, 94763967), (289, 69515436), (318, 63175978), (348, 57729773), (493, 40750428), (578, 34757718), (636, 31587989), (867, 23171812), (901, 22297404), (986, 20375214), (1156, 17378859), (1479, 13583476), (1537, 13070892), (1734, 11585906), (1802, 11148702), (1972, 10187607), (2703, 7432468), (2958, 6791738), (3074, 6535446), (3468, 5792953), (3604, 5574351), (3769, 5330316), (4611, 4356964), (5406, 3716234), (5916, 3395869), (6148, 3267723), (7538, 2665158), (8381, 2397084), (9222, 2178482), (10812, 1858117), (11307, 1776772), (15076, 1332579), (15317, 1311612), (16762, 1198542), (18444, 1089241), (22614, 888386), (25143, 799028), (26129, 768876), (30634, 655806), (33524, 599271), (45228, 444193), (45951, 437204), (50286, 399514), (52258, 384438), (61268, 327903), (64073, 313548), (78387, 256292), (91902, 218602), (100572, 199757), (104516, 192219), (109301, 183804), (128146, 156774)]