20844667344

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{191}}^1\times {\mathrm{1033}}^1$

素因数の和:1337

約数の個数: 160

約数和(自身を含む): 56718655488

約数和(自身を除く): 35873988144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 48, 62, 71, 93, 124, 142, 186, 191, 213, 248, 284, 372, 382, 426, 496, 568, 573, 744, 764, 852, 1033, 1136, 1146, 1488, 1528, 1704, 2066, 2201, 2292, 3056, 3099, 3408, 4132, 4402, 4584, 5921, 6198, 6603, 8264, 8804, 9168, 11842, 12396, 13206, 13561, 16528, 17608, 17763, 23684, 24792, 26412, 27122, 32023, 35216, 35526, 40683, 47368, 49584, 52824, 54244, 64046, 71052, 73343, 81366, 94736, 96069, 105648, 108488, 128092, 142104, 146686, 162732, 192138, 197303, 216976, 220029, 256184, 284208, 293372, 325464, 384276, 394606, 420391, 440058, 512368, 586744, 591909, 650928, 768552, 789212, 840782, 880116, 1173488, 1183818, 1261173, 1537104, 1578424, 1681564, 1760232, 2273633, 2367636, 2522346, 3156848, 3363128, 3520464, 4547266, 4735272, 5044692, 6116393, 6726256, 6820899, 9094532, 9470544, 10089384, 12232786, 13641798, 14008513, 18189064, 18349179, 20178768, 24465572, 27283596, 28017026, 36378128, 36698358, 42025539, 48931144, 54567192, 56034052, 73396716, 84051078, 97862288, 109134384, 112068104, 146793432, 168102156, 224136208, 293586864, 336204312, 434263903, 672408624, 868527806, 1302791709, 1737055612, 2605583418, 3474111224, 5211166836, 6948222448, 10422333672, 20844667344]

約数ペア:

[(1, 20844667344), (2, 10422333672), (3, 6948222448), (4, 5211166836), (6, 3474111224), (8, 2605583418), (12, 1737055612), (16, 1302791709), (24, 868527806), (31, 672408624), (48, 434263903), (62, 336204312), (71, 293586864), (93, 224136208), (124, 168102156), (142, 146793432), (186, 112068104), (191, 109134384), (213, 97862288), (248, 84051078), (284, 73396716), (372, 56034052), (382, 54567192), (426, 48931144), (496, 42025539), (568, 36698358), (573, 36378128), (744, 28017026), (764, 27283596), (852, 24465572), (1033, 20178768), (1136, 18349179), (1146, 18189064), (1488, 14008513), (1528, 13641798), (1704, 12232786), (2066, 10089384), (2201, 9470544), (2292, 9094532), (3056, 6820899), (3099, 6726256), (3408, 6116393), (4132, 5044692), (4402, 4735272), (4584, 4547266), (5921, 3520464), (6198, 3363128), (6603, 3156848), (8264, 2522346), (8804, 2367636), (9168, 2273633), (11842, 1760232), (12396, 1681564), (13206, 1578424), (13561, 1537104), (16528, 1261173), (17608, 1183818), (17763, 1173488), (23684, 880116), (24792, 840782), (26412, 789212), (27122, 768552), (32023, 650928), (35216, 591909), (35526, 586744), (40683, 512368), (47368, 440058), (49584, 420391), (52824, 394606), (54244, 384276), (64046, 325464), (71052, 293372), (73343, 284208), (81366, 256184), (94736, 220029), (96069, 216976), (105648, 197303), (108488, 192138), (128092, 162732), (142104, 146686)]