20567202960

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{127}}^1\times {\mathrm{21767}}^1$

素因数の和:21941

約数の個数: 160

約数和(自身を含む): 66336325632

約数和(自身を除く): 45769122672

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 127, 155, 186, 240, 248, 254, 310, 372, 381, 465, 496, 508, 620, 635, 744, 762, 930, 1016, 1240, 1270, 1488, 1524, 1860, 1905, 2032, 2480, 2540, 3048, 3720, 3810, 3937, 5080, 6096, 7440, 7620, 7874, 10160, 11811, 15240, 15748, 19685, 21767, 23622, 30480, 31496, 39370, 43534, 47244, 59055, 62992, 65301, 78740, 87068, 94488, 108835, 118110, 130602, 157480, 174136, 188976, 217670, 236220, 261204, 314960, 326505, 348272, 435340, 472440, 522408, 653010, 674777, 870680, 944880, 1044816, 1306020, 1349554, 1741360, 2024331, 2612040, 2699108, 2764409, 3373885, 4048662, 5224080, 5398216, 5528818, 6747770, 8097324, 8293227, 10121655, 10796432, 11057636, 13495540, 13822045, 16194648, 16586454, 20243310, 22115272, 26991080, 27644090, 32389296, 33172908, 40486620, 41466135, 44230544, 53982160, 55288180, 66345816, 80973240, 82932270, 85696679, 110576360, 132691632, 161946480, 165864540, 171393358, 221152720, 257090037, 331729080, 342786716, 428483395, 514180074, 663458160, 685573432, 856966790, 1028360148, 1285450185, 1371146864, 1713933580, 2056720296, 2570900370, 3427867160, 4113440592, 5141800740, 6855734320, 10283601480, 20567202960]

約数ペア:

[(1, 20567202960), (2, 10283601480), (3, 6855734320), (4, 5141800740), (5, 4113440592), (6, 3427867160), (8, 2570900370), (10, 2056720296), (12, 1713933580), (15, 1371146864), (16, 1285450185), (20, 1028360148), (24, 856966790), (30, 685573432), (31, 663458160), (40, 514180074), (48, 428483395), (60, 342786716), (62, 331729080), (80, 257090037), (93, 221152720), (120, 171393358), (124, 165864540), (127, 161946480), (155, 132691632), (186, 110576360), (240, 85696679), (248, 82932270), (254, 80973240), (310, 66345816), (372, 55288180), (381, 53982160), (465, 44230544), (496, 41466135), (508, 40486620), (620, 33172908), (635, 32389296), (744, 27644090), (762, 26991080), (930, 22115272), (1016, 20243310), (1240, 16586454), (1270, 16194648), (1488, 13822045), (1524, 13495540), (1860, 11057636), (1905, 10796432), (2032, 10121655), (2480, 8293227), (2540, 8097324), (3048, 6747770), (3720, 5528818), (3810, 5398216), (3937, 5224080), (5080, 4048662), (6096, 3373885), (7440, 2764409), (7620, 2699108), (7874, 2612040), (10160, 2024331), (11811, 1741360), (15240, 1349554), (15748, 1306020), (19685, 1044816), (21767, 944880), (23622, 870680), (30480, 674777), (31496, 653010), (39370, 522408), (43534, 472440), (47244, 435340), (59055, 348272), (62992, 326505), (65301, 314960), (78740, 261204), (87068, 236220), (94488, 217670), (108835, 188976), (118110, 174136), (130602, 157480)]