20082799416

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^2\times {\mathrm{41}}^2\times {\mathrm{941}}^1$

素因数の和:1078

約数の個数: 144

約数和(自身を含む): 53853329880

約数和(自身を除く): 33770530464

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 41, 46, 69, 82, 92, 123, 138, 164, 184, 246, 276, 328, 492, 529, 552, 941, 943, 984, 1058, 1587, 1681, 1882, 1886, 2116, 2823, 2829, 3174, 3362, 3764, 3772, 4232, 5043, 5646, 5658, 6348, 6724, 7528, 7544, 10086, 11292, 11316, 12696, 13448, 20172, 21643, 21689, 22584, 22632, 38581, 38663, 40344, 43286, 43378, 64929, 65067, 77162, 77326, 86572, 86756, 115743, 115989, 129858, 130134, 154324, 154652, 173144, 173512, 231486, 231978, 259716, 260268, 308648, 309304, 462972, 463956, 497789, 519432, 520536, 887363, 889249, 925944, 927912, 995578, 1493367, 1581821, 1774726, 1778498, 1991156, 2662089, 2667747, 2986734, 3163642, 3549452, 3556996, 3982312, 4745463, 5324178, 5335494, 5973468, 6327284, 7098904, 7113992, 9490926, 10648356, 10670988, 11946936, 12654568, 18981852, 20409349, 21296712, 21341976, 36381883, 37963704, 40818698, 61228047, 72763766, 81637396, 109145649, 122456094, 145527532, 163274792, 218291298, 244912188, 291055064, 436582596, 489824376, 836783309, 873165192, 1673566618, 2510349927, 3347133236, 5020699854, 6694266472, 10041399708, 20082799416]

約数ペア:

[(1, 20082799416), (2, 10041399708), (3, 6694266472), (4, 5020699854), (6, 3347133236), (8, 2510349927), (12, 1673566618), (23, 873165192), (24, 836783309), (41, 489824376), (46, 436582596), (69, 291055064), (82, 244912188), (92, 218291298), (123, 163274792), (138, 145527532), (164, 122456094), (184, 109145649), (246, 81637396), (276, 72763766), (328, 61228047), (492, 40818698), (529, 37963704), (552, 36381883), (941, 21341976), (943, 21296712), (984, 20409349), (1058, 18981852), (1587, 12654568), (1681, 11946936), (1882, 10670988), (1886, 10648356), (2116, 9490926), (2823, 7113992), (2829, 7098904), (3174, 6327284), (3362, 5973468), (3764, 5335494), (3772, 5324178), (4232, 4745463), (5043, 3982312), (5646, 3556996), (5658, 3549452), (6348, 3163642), (6724, 2986734), (7528, 2667747), (7544, 2662089), (10086, 1991156), (11292, 1778498), (11316, 1774726), (12696, 1581821), (13448, 1493367), (20172, 995578), (21643, 927912), (21689, 925944), (22584, 889249), (22632, 887363), (38581, 520536), (38663, 519432), (40344, 497789), (43286, 463956), (43378, 462972), (64929, 309304), (65067, 308648), (77162, 260268), (77326, 259716), (86572, 231978), (86756, 231486), (115743, 173512), (115989, 173144), (129858, 154652), (130134, 154324)]