20166391152

素因数分解:

$2^4\times 3^6\times {\mathrm{19}}^1\times {\mathrm{90997}}^1$

素因数の和:91042

約数の個数: 140

約数和(自身を含む): 61665704680

約数和(自身を除く): 41499313528

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 81, 108, 114, 144, 152, 162, 171, 216, 228, 243, 304, 324, 342, 432, 456, 486, 513, 648, 684, 729, 912, 972, 1026, 1296, 1368, 1458, 1539, 1944, 2052, 2736, 2916, 3078, 3888, 4104, 4617, 5832, 6156, 8208, 9234, 11664, 12312, 13851, 18468, 24624, 27702, 36936, 55404, 73872, 90997, 110808, 181994, 221616, 272991, 363988, 545982, 727976, 818973, 1091964, 1455952, 1637946, 1728943, 2183928, 2456919, 3275892, 3457886, 4367856, 4913838, 5186829, 6551784, 6915772, 7370757, 9827676, 10373658, 13103568, 13831544, 14741514, 15560487, 19655352, 20747316, 22112271, 27663088, 29483028, 31120974, 39310704, 41494632, 44224542, 46681461, 58966056, 62241948, 66336813, 82989264, 88449084, 93362922, 117932112, 124483896, 132673626, 140044383, 176898168, 186725844, 248967792, 265347252, 280088766, 353796336, 373451688, 420133149, 530694504, 560177532, 746903376, 840266298, 1061389008, 1120355064, 1260399447, 1680532596, 2240710128, 2520798894, 3361065192, 5041597788, 6722130384, 10083195576, 20166391152]

約数ペア:

[(1, 20166391152), (2, 10083195576), (3, 6722130384), (4, 5041597788), (6, 3361065192), (8, 2520798894), (9, 2240710128), (12, 1680532596), (16, 1260399447), (18, 1120355064), (19, 1061389008), (24, 840266298), (27, 746903376), (36, 560177532), (38, 530694504), (48, 420133149), (54, 373451688), (57, 353796336), (72, 280088766), (76, 265347252), (81, 248967792), (108, 186725844), (114, 176898168), (144, 140044383), (152, 132673626), (162, 124483896), (171, 117932112), (216, 93362922), (228, 88449084), (243, 82989264), (304, 66336813), (324, 62241948), (342, 58966056), (432, 46681461), (456, 44224542), (486, 41494632), (513, 39310704), (648, 31120974), (684, 29483028), (729, 27663088), (912, 22112271), (972, 20747316), (1026, 19655352), (1296, 15560487), (1368, 14741514), (1458, 13831544), (1539, 13103568), (1944, 10373658), (2052, 9827676), (2736, 7370757), (2916, 6915772), (3078, 6551784), (3888, 5186829), (4104, 4913838), (4617, 4367856), (5832, 3457886), (6156, 3275892), (8208, 2456919), (9234, 2183928), (11664, 1728943), (12312, 1637946), (13851, 1455952), (18468, 1091964), (24624, 818973), (27702, 727976), (36936, 545982), (55404, 363988), (73872, 272991), (90997, 221616), (110808, 181994)]