20163631140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{59}}^1\times {\mathrm{283}}^1\times {\mathrm{6709}}^1$

素因数の和:7066

約数の個数: 144

約数和(自身を含む): 62428766400

約数和(自身を除く): 42265135260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 59, 60, 90, 118, 177, 180, 236, 283, 295, 354, 531, 566, 590, 708, 849, 885, 1062, 1132, 1180, 1415, 1698, 1770, 2124, 2547, 2655, 2830, 3396, 3540, 4245, 5094, 5310, 5660, 6709, 8490, 10188, 10620, 12735, 13418, 16697, 16980, 20127, 25470, 26836, 33394, 33545, 40254, 50091, 50940, 60381, 66788, 67090, 80508, 83485, 100182, 100635, 120762, 134180, 150273, 166970, 200364, 201270, 241524, 250455, 300546, 301905, 333940, 395831, 402540, 500910, 601092, 603810, 751365, 791662, 1001820, 1187493, 1207620, 1502730, 1583324, 1898647, 1979155, 2374986, 3005460, 3562479, 3797294, 3958310, 4749972, 5695941, 5937465, 7124958, 7594588, 7916620, 9493235, 11391882, 11874930, 14249916, 17087823, 17812395, 18986470, 22783764, 23749860, 28479705, 34175646, 35624790, 37972940, 56959410, 68351292, 71249580, 85439115, 112020173, 113918820, 170878230, 224040346, 336060519, 341756460, 448080692, 560100865, 672121038, 1008181557, 1120201730, 1344242076, 1680302595, 2016363114, 2240403460, 3360605190, 4032726228, 5040907785, 6721210380, 10081815570, 20163631140]

約数ペア:

[(1, 20163631140), (2, 10081815570), (3, 6721210380), (4, 5040907785), (5, 4032726228), (6, 3360605190), (9, 2240403460), (10, 2016363114), (12, 1680302595), (15, 1344242076), (18, 1120201730), (20, 1008181557), (30, 672121038), (36, 560100865), (45, 448080692), (59, 341756460), (60, 336060519), (90, 224040346), (118, 170878230), (177, 113918820), (180, 112020173), (236, 85439115), (283, 71249580), (295, 68351292), (354, 56959410), (531, 37972940), (566, 35624790), (590, 34175646), (708, 28479705), (849, 23749860), (885, 22783764), (1062, 18986470), (1132, 17812395), (1180, 17087823), (1415, 14249916), (1698, 11874930), (1770, 11391882), (2124, 9493235), (2547, 7916620), (2655, 7594588), (2830, 7124958), (3396, 5937465), (3540, 5695941), (4245, 4749972), (5094, 3958310), (5310, 3797294), (5660, 3562479), (6709, 3005460), (8490, 2374986), (10188, 1979155), (10620, 1898647), (12735, 1583324), (13418, 1502730), (16697, 1207620), (16980, 1187493), (20127, 1001820), (25470, 791662), (26836, 751365), (33394, 603810), (33545, 601092), (40254, 500910), (50091, 402540), (50940, 395831), (60381, 333940), (66788, 301905), (67090, 300546), (80508, 250455), (83485, 241524), (100182, 201270), (100635, 200364), (120762, 166970), (134180, 150273)]