20778893507244

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1\times {\mathrm{709}}^1\times {\mathrm{4159}}^1$

素因数の和:5240

約数の個数: 192

約数和(自身を含む): 50910612480000

約数和(自身を除く): 30131718972756

約数列:

[1, 2, 3, 4, 6, 12, 37, 59, 74, 111, 118, 148, 177, 222, 236, 269, 354, 444, 538, 708, 709, 807, 1076, 1418, 1614, 2127, 2183, 2836, 3228, 4159, 4254, 4366, 6549, 8318, 8508, 8732, 9953, 12477, 13098, 15871, 16636, 19906, 24954, 26196, 26233, 29859, 31742, 39812, 41831, 47613, 49908, 52466, 59718, 63484, 78699, 83662, 95226, 104932, 119436, 125493, 153883, 157398, 167324, 190452, 190721, 245381, 250986, 307766, 314796, 381442, 461649, 490762, 501972, 572163, 587227, 615532, 736143, 762884, 923298, 981524, 1118771, 1144326, 1174454, 1472286, 1547747, 1761681, 1846596, 2237542, 2288652, 2348908, 2944572, 2948731, 3095494, 3356313, 3523362, 4475084, 4643241, 5897462, 6190988, 6712626, 7046724, 7056677, 8846193, 9079097, 9286482, 11252539, 11794924, 13425252, 14113354, 17692386, 18158194, 18572964, 21170031, 22505078, 27237291, 28226708, 33757617, 35384772, 36316388, 41394527, 42340062, 45010156, 54474582, 66007489, 67515234, 82789054, 84680124, 108949164, 109103047, 124183581, 132014978, 135030468, 165578108, 173975129, 198022467, 218206094, 248367162, 264029956, 327309141, 347950258, 396044934, 416343943, 436412188, 496734324, 521925387, 654618282, 695900516, 792089868, 793208639, 832687886, 1043850774, 1249031829, 1309236564, 1586417278, 1665375772, 2087701548, 2379625917, 2442277093, 2498063658, 3172834556, 4759251834, 4884554186, 4996127316, 6437079773, 7326831279, 9518503668, 9769108372, 12874159546, 14653662558, 19311239319, 25748319092, 29307325116, 29348719643, 38622478638, 46799309701, 58697439286, 77244957276, 88046158929, 93598619402, 117394878572, 140397929103, 176092317858, 187197238804, 280795858206, 352184635716, 561591716412, 1731574458937, 3463148917874, 5194723376811, 6926297835748, 10389446753622, 20778893507244]

約数ペア:

[(1, 20778893507244), (2, 10389446753622), (3, 6926297835748), (4, 5194723376811), (6, 3463148917874), (12, 1731574458937), (37, 561591716412), (59, 352184635716), (74, 280795858206), (111, 187197238804), (118, 176092317858), (148, 140397929103), (177, 117394878572), (222, 93598619402), (236, 88046158929), (269, 77244957276), (354, 58697439286), (444, 46799309701), (538, 38622478638), (708, 29348719643), (709, 29307325116), (807, 25748319092), (1076, 19311239319), (1418, 14653662558), (1614, 12874159546), (2127, 9769108372), (2183, 9518503668), (2836, 7326831279), (3228, 6437079773), (4159, 4996127316), (4254, 4884554186), (4366, 4759251834), (6549, 3172834556), (8318, 2498063658), (8508, 2442277093), (8732, 2379625917), (9953, 2087701548), (12477, 1665375772), (13098, 1586417278), (15871, 1309236564), (16636, 1249031829), (19906, 1043850774), (24954, 832687886), (26196, 793208639), (26233, 792089868), (29859, 695900516), (31742, 654618282), (39812, 521925387), (41831, 496734324), (47613, 436412188), (49908, 416343943), (52466, 396044934), (59718, 347950258), (63484, 327309141), (78699, 264029956), (83662, 248367162), (95226, 218206094), (104932, 198022467), (119436, 173975129), (125493, 165578108), (153883, 135030468), (157398, 132014978), (167324, 124183581), (190452, 109103047), (190721, 108949164), (245381, 84680124), (250986, 82789054), (307766, 67515234), (314796, 66007489), (381442, 54474582), (461649, 45010156), (490762, 42340062), (501972, 41394527), (572163, 36316388), (587227, 35384772), (615532, 33757617), (736143, 28226708), (762884, 27237291), (923298, 22505078), (981524, 21170031), (1118771, 18572964), (1144326, 18158194), (1174454, 17692386), (1472286, 14113354), (1547747, 13425252), (1761681, 11794924), (1846596, 11252539), (2237542, 9286482), (2288652, 9079097), (2348908, 8846193), (2944572, 7056677), (2948731, 7046724), (3095494, 6712626), (3356313, 6190988), (3523362, 5897462), (4475084, 4643241)]