2020047588

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{2801}}^1$

素因数の和:2914

約数の個数: 144

約数和(自身を含む): 5825828736

約数和(自身を除く): 3805781148

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 23, 26, 36, 39, 46, 52, 67, 69, 78, 92, 117, 134, 138, 156, 201, 207, 234, 268, 276, 299, 402, 414, 468, 598, 603, 804, 828, 871, 897, 1196, 1206, 1541, 1742, 1794, 2412, 2613, 2691, 2801, 3082, 3484, 3588, 4623, 5226, 5382, 5602, 6164, 7839, 8403, 9246, 10452, 10764, 11204, 13869, 15678, 16806, 18492, 20033, 25209, 27738, 31356, 33612, 36413, 40066, 50418, 55476, 60099, 64423, 72826, 80132, 100836, 109239, 120198, 128846, 145652, 180297, 187667, 193269, 218478, 240396, 257692, 327717, 360594, 375334, 386538, 436956, 563001, 579807, 655434, 721188, 750668, 773076, 837499, 1126002, 1159614, 1310868, 1674998, 1689003, 2252004, 2319228, 2439671, 2512497, 3349996, 3378006, 4316341, 4879342, 5024994, 6756012, 7319013, 7537491, 8632682, 9758684, 10049988, 12949023, 14638026, 15074982, 17265364, 21957039, 25898046, 29276052, 30149964, 38847069, 43914078, 51796092, 56112433, 77694138, 87828156, 112224866, 155388276, 168337299, 224449732, 336674598, 505011897, 673349196, 1010023794, 2020047588]

約数ペア:

[(1, 2020047588), (2, 1010023794), (3, 673349196), (4, 505011897), (6, 336674598), (9, 224449732), (12, 168337299), (13, 155388276), (18, 112224866), (23, 87828156), (26, 77694138), (36, 56112433), (39, 51796092), (46, 43914078), (52, 38847069), (67, 30149964), (69, 29276052), (78, 25898046), (92, 21957039), (117, 17265364), (134, 15074982), (138, 14638026), (156, 12949023), (201, 10049988), (207, 9758684), (234, 8632682), (268, 7537491), (276, 7319013), (299, 6756012), (402, 5024994), (414, 4879342), (468, 4316341), (598, 3378006), (603, 3349996), (804, 2512497), (828, 2439671), (871, 2319228), (897, 2252004), (1196, 1689003), (1206, 1674998), (1541, 1310868), (1742, 1159614), (1794, 1126002), (2412, 837499), (2613, 773076), (2691, 750668), (2801, 721188), (3082, 655434), (3484, 579807), (3588, 563001), (4623, 436956), (5226, 386538), (5382, 375334), (5602, 360594), (6164, 327717), (7839, 257692), (8403, 240396), (9246, 218478), (10452, 193269), (10764, 187667), (11204, 180297), (13869, 145652), (15678, 128846), (16806, 120198), (18492, 109239), (20033, 100836), (25209, 80132), (27738, 72826), (31356, 64423), (33612, 60099), (36413, 55476), (40066, 50418)]