20243080440

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1703963}}^1$

素因数の和:1703994

約数の個数: 128

約数和(自身を含む): 73611244800

約数和(自身を除く): 53368164360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 1703963, 3407926, 5111889, 6815852, 8519815, 10223778, 13631704, 15335667, 17039630, 18743593, 20447556, 25559445, 30671334, 34079260, 37487186, 40895112, 46007001, 51118890, 56230779, 61342668, 68158520, 74974372, 76678335, 92014002, 93717965, 102237780, 112461558, 122685336, 149948744, 153356670, 168692337, 184028004, 187435930, 204475560, 224923116, 230035005, 281153895, 306713340, 337384674, 368056008, 374871860, 449846232, 460070010, 506077011, 562307790, 613426680, 674769348, 749743720, 843461685, 920140020, 1012154022, 1124615580, 1349538696, 1686923370, 1840280040, 2024308044, 2249231160, 2530385055, 3373846740, 4048616088, 5060770110, 6747693480, 10121540220, 20243080440]

約数ペア:

[(1, 20243080440), (2, 10121540220), (3, 6747693480), (4, 5060770110), (5, 4048616088), (6, 3373846740), (8, 2530385055), (9, 2249231160), (10, 2024308044), (11, 1840280040), (12, 1686923370), (15, 1349538696), (18, 1124615580), (20, 1012154022), (22, 920140020), (24, 843461685), (27, 749743720), (30, 674769348), (33, 613426680), (36, 562307790), (40, 506077011), (44, 460070010), (45, 449846232), (54, 374871860), (55, 368056008), (60, 337384674), (66, 306713340), (72, 281153895), (88, 230035005), (90, 224923116), (99, 204475560), (108, 187435930), (110, 184028004), (120, 168692337), (132, 153356670), (135, 149948744), (165, 122685336), (180, 112461558), (198, 102237780), (216, 93717965), (220, 92014002), (264, 76678335), (270, 74974372), (297, 68158520), (330, 61342668), (360, 56230779), (396, 51118890), (440, 46007001), (495, 40895112), (540, 37487186), (594, 34079260), (660, 30671334), (792, 25559445), (990, 20447556), (1080, 18743593), (1188, 17039630), (1320, 15335667), (1485, 13631704), (1980, 10223778), (2376, 8519815), (2970, 6815852), (3960, 5111889), (5940, 3407926), (11880, 1703963)]