20220169914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{109}}^1\times {\mathrm{449}}^1\times {\mathrm{1093}}^1$

素因数の和:1669

約数の個数: 128

約数和(自身を含む): 51986880000

約数和(自身を除く): 31766710086

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 109, 126, 189, 218, 327, 378, 449, 654, 763, 898, 981, 1093, 1347, 1526, 1962, 2186, 2289, 2694, 2943, 3143, 3279, 4041, 4578, 5886, 6286, 6558, 6867, 7651, 8082, 9429, 9837, 12123, 13734, 15302, 18858, 19674, 20601, 22953, 24246, 28287, 29511, 41202, 45906, 48941, 56574, 59022, 68859, 84861, 97882, 119137, 137718, 146823, 169722, 206577, 238274, 293646, 342587, 357411, 413154, 440469, 490757, 685174, 714822, 833959, 880938, 981514, 1027761, 1072233, 1321407, 1472271, 1667918, 2055522, 2144466, 2501877, 2642814, 2944542, 3083283, 3216699, 3435299, 4416813, 5003754, 6166566, 6433398, 6870598, 7505631, 8833626, 9249849, 10305897, 13250439, 15011262, 18499698, 20611794, 22516893, 26500878, 30917691, 45033786, 53492513, 61835382, 92753073, 106985026, 160477539, 185506146, 320955078, 374447591, 481432617, 748895182, 962865234, 1123342773, 1444297851, 2246685546, 2888595702, 3370028319, 6740056638, 10110084957, 20220169914]

約数ペア:

[(1, 20220169914), (2, 10110084957), (3, 6740056638), (6, 3370028319), (7, 2888595702), (9, 2246685546), (14, 1444297851), (18, 1123342773), (21, 962865234), (27, 748895182), (42, 481432617), (54, 374447591), (63, 320955078), (109, 185506146), (126, 160477539), (189, 106985026), (218, 92753073), (327, 61835382), (378, 53492513), (449, 45033786), (654, 30917691), (763, 26500878), (898, 22516893), (981, 20611794), (1093, 18499698), (1347, 15011262), (1526, 13250439), (1962, 10305897), (2186, 9249849), (2289, 8833626), (2694, 7505631), (2943, 6870598), (3143, 6433398), (3279, 6166566), (4041, 5003754), (4578, 4416813), (5886, 3435299), (6286, 3216699), (6558, 3083283), (6867, 2944542), (7651, 2642814), (8082, 2501877), (9429, 2144466), (9837, 2055522), (12123, 1667918), (13734, 1472271), (15302, 1321407), (18858, 1072233), (19674, 1027761), (20601, 981514), (22953, 880938), (24246, 833959), (28287, 714822), (29511, 685174), (41202, 490757), (45906, 440469), (48941, 413154), (56574, 357411), (59022, 342587), (68859, 293646), (84861, 238274), (97882, 206577), (119137, 169722), (137718, 146823)]