20162541552

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{368791}}^1$

素因数の和:368886

約数の個数: 80

約数和(自身を含む): 55973774592

約数和(自身を除く): 35811233040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 67, 68, 102, 134, 136, 201, 204, 268, 272, 402, 408, 536, 804, 816, 1072, 1139, 1608, 2278, 3216, 3417, 4556, 6834, 9112, 13668, 18224, 27336, 54672, 368791, 737582, 1106373, 1475164, 2212746, 2950328, 4425492, 5900656, 6269447, 8850984, 12538894, 17701968, 18808341, 24708997, 25077788, 37616682, 49417994, 50155576, 74126991, 75233364, 98835988, 100311152, 148253982, 150466728, 197671976, 296507964, 300933456, 395343952, 420052949, 593015928, 840105898, 1186031856, 1260158847, 1680211796, 2520317694, 3360423592, 5040635388, 6720847184, 10081270776, 20162541552]

約数ペア:

[(1, 20162541552), (2, 10081270776), (3, 6720847184), (4, 5040635388), (6, 3360423592), (8, 2520317694), (12, 1680211796), (16, 1260158847), (17, 1186031856), (24, 840105898), (34, 593015928), (48, 420052949), (51, 395343952), (67, 300933456), (68, 296507964), (102, 197671976), (134, 150466728), (136, 148253982), (201, 100311152), (204, 98835988), (268, 75233364), (272, 74126991), (402, 50155576), (408, 49417994), (536, 37616682), (804, 25077788), (816, 24708997), (1072, 18808341), (1139, 17701968), (1608, 12538894), (2278, 8850984), (3216, 6269447), (3417, 5900656), (4556, 4425492), (6834, 2950328), (9112, 2212746), (13668, 1475164), (18224, 1106373), (27336, 737582), (54672, 368791)]