20192419596

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{82007}}^1$

素因数の和:82119

約数の個数: 72

約数和(自身を含む): 50755735296

約数和(自身を除く): 30563315700

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 71, 102, 142, 204, 213, 284, 289, 426, 578, 852, 867, 1156, 1207, 1734, 2414, 3468, 3621, 4828, 7242, 14484, 20519, 41038, 61557, 82007, 82076, 123114, 164014, 246021, 246228, 328028, 492042, 984084, 1394119, 2788238, 4182357, 5576476, 5822497, 8364714, 11644994, 16729428, 17467491, 23289988, 23700023, 34934982, 47400046, 69869964, 71100069, 94800092, 98982449, 142200138, 197964898, 284400276, 296947347, 395929796, 593894694, 1187789388, 1682701633, 3365403266, 5048104899, 6730806532, 10096209798, 20192419596]

約数ペア:

[(1, 20192419596), (2, 10096209798), (3, 6730806532), (4, 5048104899), (6, 3365403266), (12, 1682701633), (17, 1187789388), (34, 593894694), (51, 395929796), (68, 296947347), (71, 284400276), (102, 197964898), (142, 142200138), (204, 98982449), (213, 94800092), (284, 71100069), (289, 69869964), (426, 47400046), (578, 34934982), (852, 23700023), (867, 23289988), (1156, 17467491), (1207, 16729428), (1734, 11644994), (2414, 8364714), (3468, 5822497), (3621, 5576476), (4828, 4182357), (7242, 2788238), (14484, 1394119), (20519, 984084), (41038, 492042), (61557, 328028), (82007, 246228), (82076, 246021), (123114, 164014)]