20934600

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1$

素因数の和:120

約数の個数: 192

約数和(自身を含む): 71245440

約数和(自身を除く): 50310840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 37, 40, 41, 46, 50, 60, 69, 74, 75, 82, 92, 100, 111, 115, 120, 123, 138, 148, 150, 164, 184, 185, 200, 205, 222, 230, 246, 276, 296, 300, 328, 345, 370, 410, 444, 460, 492, 552, 555, 575, 600, 615, 690, 740, 820, 851, 888, 920, 925, 943, 984, 1025, 1110, 1150, 1230, 1380, 1480, 1517, 1640, 1702, 1725, 1850, 1886, 2050, 2220, 2300, 2460, 2553, 2760, 2775, 2829, 3034, 3075, 3404, 3450, 3700, 3772, 4100, 4255, 4440, 4551, 4600, 4715, 4920, 5106, 5550, 5658, 6068, 6150, 6808, 6900, 7400, 7544, 7585, 8200, 8510, 9102, 9430, 10212, 11100, 11316, 12136, 12300, 12765, 13800, 14145, 15170, 17020, 18204, 18860, 20424, 21275, 22200, 22632, 22755, 23575, 24600, 25530, 28290, 30340, 34040, 34891, 36408, 37720, 37925, 42550, 45510, 47150, 51060, 56580, 60680, 63825, 69782, 70725, 75850, 85100, 91020, 94300, 102120, 104673, 113160, 113775, 127650, 139564, 141450, 151700, 170200, 174455, 182040, 188600, 209346, 227550, 255300, 279128, 282900, 303400, 348910, 418692, 455100, 510600, 523365, 565800, 697820, 837384, 872275, 910200, 1046730, 1395640, 1744550, 2093460, 2616825, 3489100, 4186920, 5233650, 6978200, 10467300, 20934600]

約数ペア:

[(1, 20934600), (2, 10467300), (3, 6978200), (4, 5233650), (5, 4186920), (6, 3489100), (8, 2616825), (10, 2093460), (12, 1744550), (15, 1395640), (20, 1046730), (23, 910200), (24, 872275), (25, 837384), (30, 697820), (37, 565800), (40, 523365), (41, 510600), (46, 455100), (50, 418692), (60, 348910), (69, 303400), (74, 282900), (75, 279128), (82, 255300), (92, 227550), (100, 209346), (111, 188600), (115, 182040), (120, 174455), (123, 170200), (138, 151700), (148, 141450), (150, 139564), (164, 127650), (184, 113775), (185, 113160), (200, 104673), (205, 102120), (222, 94300), (230, 91020), (246, 85100), (276, 75850), (296, 70725), (300, 69782), (328, 63825), (345, 60680), (370, 56580), (410, 51060), (444, 47150), (460, 45510), (492, 42550), (552, 37925), (555, 37720), (575, 36408), (600, 34891), (615, 34040), (690, 30340), (740, 28290), (820, 25530), (851, 24600), (888, 23575), (920, 22755), (925, 22632), (943, 22200), (984, 21275), (1025, 20424), (1110, 18860), (1150, 18204), (1230, 17020), (1380, 15170), (1480, 14145), (1517, 13800), (1640, 12765), (1702, 12300), (1725, 12136), (1850, 11316), (1886, 11100), (2050, 10212), (2220, 9430), (2300, 9102), (2460, 8510), (2553, 8200), (2760, 7585), (2775, 7544), (2829, 7400), (3034, 6900), (3075, 6808), (3404, 6150), (3450, 6068), (3700, 5658), (3772, 5550), (4100, 5106), (4255, 4920), (4440, 4715), (4551, 4600)]