20290421592

素因数分解:

$2^3\times 3^4\times 7^1\times {\mathrm{1597}}^1\times {\mathrm{2801}}^1$

素因数の和:4423

約数の個数: 160

約数和(自身を含む): 65014693920

約数和(自身を除く): 44724272328

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 81, 84, 108, 126, 162, 168, 189, 216, 252, 324, 378, 504, 567, 648, 756, 1134, 1512, 1597, 2268, 2801, 3194, 4536, 4791, 5602, 6388, 8403, 9582, 11179, 11204, 12776, 14373, 16806, 19164, 19607, 22358, 22408, 25209, 28746, 33537, 33612, 38328, 39214, 43119, 44716, 50418, 57492, 58821, 67074, 67224, 75627, 78428, 86238, 89432, 100611, 100836, 114984, 117642, 129357, 134148, 151254, 156856, 172476, 176463, 201222, 201672, 226881, 235284, 258714, 268296, 301833, 302508, 344952, 352926, 402444, 453762, 470568, 517428, 529389, 603666, 605016, 705852, 804888, 905499, 907524, 1034856, 1058778, 1207332, 1411704, 1588167, 1810998, 1815048, 2117556, 2414664, 3176334, 3621996, 4235112, 4473197, 6352668, 7243992, 8946394, 12705336, 13419591, 17892788, 26839182, 31312379, 35785576, 40258773, 53678364, 62624758, 80517546, 93937137, 107356728, 120776319, 125249516, 161035092, 187874274, 241552638, 250499032, 281811411, 322070184, 362328957, 375748548, 483105276, 563622822, 724657914, 751497096, 845434233, 966210552, 1127245644, 1449315828, 1690868466, 2254491288, 2536302699, 2898631656, 3381736932, 5072605398, 6763473864, 10145210796, 20290421592]

約数ペア:

[(1, 20290421592), (2, 10145210796), (3, 6763473864), (4, 5072605398), (6, 3381736932), (7, 2898631656), (8, 2536302699), (9, 2254491288), (12, 1690868466), (14, 1449315828), (18, 1127245644), (21, 966210552), (24, 845434233), (27, 751497096), (28, 724657914), (36, 563622822), (42, 483105276), (54, 375748548), (56, 362328957), (63, 322070184), (72, 281811411), (81, 250499032), (84, 241552638), (108, 187874274), (126, 161035092), (162, 125249516), (168, 120776319), (189, 107356728), (216, 93937137), (252, 80517546), (324, 62624758), (378, 53678364), (504, 40258773), (567, 35785576), (648, 31312379), (756, 26839182), (1134, 17892788), (1512, 13419591), (1597, 12705336), (2268, 8946394), (2801, 7243992), (3194, 6352668), (4536, 4473197), (4791, 4235112), (5602, 3621996), (6388, 3176334), (8403, 2414664), (9582, 2117556), (11179, 1815048), (11204, 1810998), (12776, 1588167), (14373, 1411704), (16806, 1207332), (19164, 1058778), (19607, 1034856), (22358, 907524), (22408, 905499), (25209, 804888), (28746, 705852), (33537, 605016), (33612, 603666), (38328, 529389), (39214, 517428), (43119, 470568), (44716, 453762), (50418, 402444), (57492, 352926), (58821, 344952), (67074, 302508), (67224, 301833), (75627, 268296), (78428, 258714), (86238, 235284), (89432, 226881), (100611, 201672), (100836, 201222), (114984, 176463), (117642, 172476), (129357, 156856), (134148, 151254)]