20172117812

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{103}}^1\times {\mathrm{163}}^1$

素因数の和:418

約数の個数: 192

約数和(自身を含む): 46213300224

約数和(自身を除く): 26041182412

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 47, 77, 83, 94, 103, 154, 163, 166, 188, 206, 308, 326, 329, 332, 412, 517, 581, 652, 658, 721, 913, 1034, 1133, 1141, 1162, 1316, 1442, 1793, 1826, 2068, 2266, 2282, 2324, 2884, 3586, 3619, 3652, 3901, 4532, 4564, 4841, 6391, 7172, 7238, 7661, 7802, 7931, 8549, 9682, 12551, 12782, 13529, 14476, 15322, 15604, 15862, 16789, 17098, 19364, 25102, 25564, 27058, 27307, 30644, 31724, 33578, 33887, 34196, 42911, 50204, 53251, 53627, 54116, 54614, 59843, 67156, 67774, 84271, 85822, 94039, 94703, 106502, 107254, 109228, 117523, 119686, 135548, 148819, 168542, 171644, 184679, 188078, 189406, 213004, 214508, 235046, 239372, 297638, 300377, 337084, 369358, 372757, 376156, 378812, 401803, 470092, 589897, 595276, 600754, 635863, 658273, 738716, 745514, 789083, 803606, 1041733, 1179794, 1201508, 1271726, 1292753, 1316546, 1393487, 1491028, 1578166, 1607212, 2083466, 2359588, 2543452, 2585506, 2633092, 2786974, 2812621, 3156332, 4166932, 4419833, 4451041, 5171012, 5523581, 5573948, 5625242, 6994493, 8679913, 8839666, 8902082, 9754409, 11047162, 11250484, 13988986, 15328357, 17359826, 17679332, 17804164, 19508818, 22094324, 27977972, 30656714, 30938831, 34719652, 39017636, 48961451, 60759391, 61313428, 61877662, 65493889, 97922902, 107298499, 121518782, 123755324, 130987778, 195845804, 214596998, 243037564, 261975556, 429193996, 458457223, 720432779, 916914446, 1440865558, 1833828892, 2881731116, 5043029453, 10086058906, 20172117812]

約数ペア:

[(1, 20172117812), (2, 10086058906), (4, 5043029453), (7, 2881731116), (11, 1833828892), (14, 1440865558), (22, 916914446), (28, 720432779), (44, 458457223), (47, 429193996), (77, 261975556), (83, 243037564), (94, 214596998), (103, 195845804), (154, 130987778), (163, 123755324), (166, 121518782), (188, 107298499), (206, 97922902), (308, 65493889), (326, 61877662), (329, 61313428), (332, 60759391), (412, 48961451), (517, 39017636), (581, 34719652), (652, 30938831), (658, 30656714), (721, 27977972), (913, 22094324), (1034, 19508818), (1133, 17804164), (1141, 17679332), (1162, 17359826), (1316, 15328357), (1442, 13988986), (1793, 11250484), (1826, 11047162), (2068, 9754409), (2266, 8902082), (2282, 8839666), (2324, 8679913), (2884, 6994493), (3586, 5625242), (3619, 5573948), (3652, 5523581), (3901, 5171012), (4532, 4451041), (4564, 4419833), (4841, 4166932), (6391, 3156332), (7172, 2812621), (7238, 2786974), (7661, 2633092), (7802, 2585506), (7931, 2543452), (8549, 2359588), (9682, 2083466), (12551, 1607212), (12782, 1578166), (13529, 1491028), (14476, 1393487), (15322, 1316546), (15604, 1292753), (15862, 1271726), (16789, 1201508), (17098, 1179794), (19364, 1041733), (25102, 803606), (25564, 789083), (27058, 745514), (27307, 738716), (30644, 658273), (31724, 635863), (33578, 600754), (33887, 595276), (34196, 589897), (42911, 470092), (50204, 401803), (53251, 378812), (53627, 376156), (54116, 372757), (54614, 369358), (59843, 337084), (67156, 300377), (67774, 297638), (84271, 239372), (85822, 235046), (94039, 214508), (94703, 213004), (106502, 189406), (107254, 188078), (109228, 184679), (117523, 171644), (119686, 168542), (135548, 148819)]