20170076520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{526909}}^1$

素因数の和:526963

約数の個数: 128

約数和(自身を含む): 68287536000

約数和(自身を除く): 48117459480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 29, 30, 33, 40, 44, 55, 58, 60, 66, 87, 88, 110, 116, 120, 132, 145, 165, 174, 220, 232, 264, 290, 319, 330, 348, 435, 440, 580, 638, 660, 696, 870, 957, 1160, 1276, 1320, 1595, 1740, 1914, 2552, 3190, 3480, 3828, 4785, 6380, 7656, 9570, 12760, 19140, 38280, 526909, 1053818, 1580727, 2107636, 2634545, 3161454, 4215272, 5269090, 5795999, 6322908, 7903635, 10538180, 11591998, 12645816, 15280361, 15807270, 17387997, 21076360, 23183996, 28979995, 30560722, 31614540, 34775994, 45841083, 46367992, 57959990, 61121444, 63229080, 69551988, 76401805, 86939985, 91682166, 115919980, 122242888, 139103976, 152803610, 168083971, 173879970, 183364332, 229205415, 231839960, 305607220, 336167942, 347759940, 366728664, 458410830, 504251913, 611214440, 672335884, 695519880, 840419855, 916821660, 1008503826, 1344671768, 1680839710, 1833643320, 2017007652, 2521259565, 3361679420, 4034015304, 5042519130, 6723358840, 10085038260, 20170076520]

約数ペア:

[(1, 20170076520), (2, 10085038260), (3, 6723358840), (4, 5042519130), (5, 4034015304), (6, 3361679420), (8, 2521259565), (10, 2017007652), (11, 1833643320), (12, 1680839710), (15, 1344671768), (20, 1008503826), (22, 916821660), (24, 840419855), (29, 695519880), (30, 672335884), (33, 611214440), (40, 504251913), (44, 458410830), (55, 366728664), (58, 347759940), (60, 336167942), (66, 305607220), (87, 231839960), (88, 229205415), (110, 183364332), (116, 173879970), (120, 168083971), (132, 152803610), (145, 139103976), (165, 122242888), (174, 115919980), (220, 91682166), (232, 86939985), (264, 76401805), (290, 69551988), (319, 63229080), (330, 61121444), (348, 57959990), (435, 46367992), (440, 45841083), (580, 34775994), (638, 31614540), (660, 30560722), (696, 28979995), (870, 23183996), (957, 21076360), (1160, 17387997), (1276, 15807270), (1320, 15280361), (1595, 12645816), (1740, 11591998), (1914, 10538180), (2552, 7903635), (3190, 6322908), (3480, 5795999), (3828, 5269090), (4785, 4215272), (6380, 3161454), (7656, 2634545), (9570, 2107636), (12760, 1580727), (19140, 1053818), (38280, 526909)]