20091031884

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1151}}^1\times {\mathrm{2099}}^1$

素因数の和:3281

約数の個数: 192

約数和(自身を含む): 65028096000

約数和(自身を除く): 44937064116

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 27, 28, 33, 36, 42, 44, 54, 63, 66, 77, 84, 99, 108, 126, 132, 154, 189, 198, 231, 252, 297, 308, 378, 396, 462, 594, 693, 756, 924, 1151, 1188, 1386, 2079, 2099, 2302, 2772, 3453, 4158, 4198, 4604, 6297, 6906, 8057, 8316, 8396, 10359, 12594, 12661, 13812, 14693, 16114, 18891, 20718, 23089, 24171, 25188, 25322, 29386, 31077, 32228, 37782, 37983, 41436, 44079, 46178, 48342, 50644, 56673, 58772, 62154, 69267, 72513, 75564, 75966, 88158, 88627, 92356, 96684, 113346, 113949, 124308, 132237, 138534, 145026, 151932, 161623, 176316, 177254, 207801, 217539, 226692, 227898, 264474, 265881, 277068, 290052, 323246, 341847, 354508, 396711, 415602, 435078, 455796, 484869, 528948, 531762, 623403, 646492, 683694, 793422, 797643, 831204, 870156, 969738, 1063524, 1246806, 1367388, 1454607, 1586844, 1595286, 1939476, 2392929, 2415949, 2493612, 2909214, 3190572, 4363821, 4785858, 4831898, 5818428, 7247847, 8727642, 9571716, 9663796, 14495694, 16911643, 17455284, 21743541, 26575439, 28991388, 33823286, 43487082, 50734929, 53150878, 65230623, 67646572, 79726317, 86974164, 101469858, 106301756, 130461246, 152204787, 159452634, 186028073, 202939716, 239178951, 260922492, 304409574, 318905268, 372056146, 456614361, 478357902, 558084219, 608819148, 717536853, 744112292, 913228722, 956715804, 1116168438, 1435073706, 1674252657, 1826457444, 2232336876, 2870147412, 3348505314, 5022757971, 6697010628, 10045515942, 20091031884]

約数ペア:

[(1, 20091031884), (2, 10045515942), (3, 6697010628), (4, 5022757971), (6, 3348505314), (7, 2870147412), (9, 2232336876), (11, 1826457444), (12, 1674252657), (14, 1435073706), (18, 1116168438), (21, 956715804), (22, 913228722), (27, 744112292), (28, 717536853), (33, 608819148), (36, 558084219), (42, 478357902), (44, 456614361), (54, 372056146), (63, 318905268), (66, 304409574), (77, 260922492), (84, 239178951), (99, 202939716), (108, 186028073), (126, 159452634), (132, 152204787), (154, 130461246), (189, 106301756), (198, 101469858), (231, 86974164), (252, 79726317), (297, 67646572), (308, 65230623), (378, 53150878), (396, 50734929), (462, 43487082), (594, 33823286), (693, 28991388), (756, 26575439), (924, 21743541), (1151, 17455284), (1188, 16911643), (1386, 14495694), (2079, 9663796), (2099, 9571716), (2302, 8727642), (2772, 7247847), (3453, 5818428), (4158, 4831898), (4198, 4785858), (4604, 4363821), (6297, 3190572), (6906, 2909214), (8057, 2493612), (8316, 2415949), (8396, 2392929), (10359, 1939476), (12594, 1595286), (12661, 1586844), (13812, 1454607), (14693, 1367388), (16114, 1246806), (18891, 1063524), (20718, 969738), (23089, 870156), (24171, 831204), (25188, 797643), (25322, 793422), (29386, 683694), (31077, 646492), (32228, 623403), (37782, 531762), (37983, 528948), (41436, 484869), (44079, 455796), (46178, 435078), (48342, 415602), (50644, 396711), (56673, 354508), (58772, 341847), (62154, 323246), (69267, 290052), (72513, 277068), (75564, 265881), (75966, 264474), (88158, 227898), (88627, 226692), (92356, 217539), (96684, 207801), (113346, 177254), (113949, 176316), (124308, 161623), (132237, 151932), (138534, 145026)]