20565745906620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{587}}^1\times {\mathrm{827}}^1\times {\mathrm{2549}}^1$

素因数の和:4252

約数の個数: 192

約数和(自身を含む): 57983165452800

約数和(自身を除く): 37417419546180

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 277, 554, 587, 827, 831, 1108, 1174, 1385, 1654, 1662, 1761, 2348, 2481, 2549, 2770, 2935, 3308, 3324, 3522, 4135, 4155, 4962, 5098, 5540, 5870, 7044, 7647, 8270, 8310, 8805, 9924, 10196, 11740, 12405, 12745, 15294, 16540, 16620, 17610, 24810, 25490, 30588, 35220, 38235, 49620, 50980, 76470, 152940, 162599, 229079, 325198, 458158, 485449, 487797, 650396, 687237, 706073, 812995, 916316, 970898, 975594, 1145395, 1374474, 1412146, 1456347, 1496263, 1625990, 1941796, 1951188, 2108023, 2118219, 2290790, 2427245, 2438985, 2748948, 2824292, 2912694, 2992526, 3251980, 3436185, 3530365, 4216046, 4236438, 4488789, 4581580, 4854490, 4877970, 5825388, 5985052, 6324069, 6872370, 7060730, 7281735, 7481315, 8432092, 8472876, 8977578, 9708980, 9755940, 10540115, 10591095, 12648138, 13744740, 14121460, 14563470, 14962630, 17955156, 21080230, 21182190, 22443945, 25296276, 29126940, 29925260, 31620345, 42160460, 42364380, 44887890, 63240690, 89775780, 126481380, 134469373, 268938746, 403408119, 414464851, 537877492, 583922371, 672346865, 806816238, 828929702, 1167844742, 1237409501, 1243394553, 1344693730, 1613632476, 1657859404, 1751767113, 2017040595, 2072324255, 2335689484, 2474819002, 2486789106, 2689387460, 2919611855, 3503534226, 3712228503, 4034081190, 4144648510, 4949638004, 4973578212, 5839223710, 6187047505, 6216972765, 7007068452, 7424457006, 8068162380, 8289297020, 8758835565, 11678447420, 12374095010, 12433945530, 14848914012, 17517671130, 18561142515, 24748190020, 24867891060, 35035342260, 37122285030, 74244570060, 342762431777, 685524863554, 1028287295331, 1371049727108, 1713812158885, 2056574590662, 3427624317770, 4113149181324, 5141436476655, 6855248635540, 10282872953310, 20565745906620]

約数ペア:

[(1, 20565745906620), (2, 10282872953310), (3, 6855248635540), (4, 5141436476655), (5, 4113149181324), (6, 3427624317770), (10, 2056574590662), (12, 1713812158885), (15, 1371049727108), (20, 1028287295331), (30, 685524863554), (60, 342762431777), (277, 74244570060), (554, 37122285030), (587, 35035342260), (827, 24867891060), (831, 24748190020), (1108, 18561142515), (1174, 17517671130), (1385, 14848914012), (1654, 12433945530), (1662, 12374095010), (1761, 11678447420), (2348, 8758835565), (2481, 8289297020), (2549, 8068162380), (2770, 7424457006), (2935, 7007068452), (3308, 6216972765), (3324, 6187047505), (3522, 5839223710), (4135, 4973578212), (4155, 4949638004), (4962, 4144648510), (5098, 4034081190), (5540, 3712228503), (5870, 3503534226), (7044, 2919611855), (7647, 2689387460), (8270, 2486789106), (8310, 2474819002), (8805, 2335689484), (9924, 2072324255), (10196, 2017040595), (11740, 1751767113), (12405, 1657859404), (12745, 1613632476), (15294, 1344693730), (16540, 1243394553), (16620, 1237409501), (17610, 1167844742), (24810, 828929702), (25490, 806816238), (30588, 672346865), (35220, 583922371), (38235, 537877492), (49620, 414464851), (50980, 403408119), (76470, 268938746), (152940, 134469373), (162599, 126481380), (229079, 89775780), (325198, 63240690), (458158, 44887890), (485449, 42364380), (487797, 42160460), (650396, 31620345), (687237, 29925260), (706073, 29126940), (812995, 25296276), (916316, 22443945), (970898, 21182190), (975594, 21080230), (1145395, 17955156), (1374474, 14962630), (1412146, 14563470), (1456347, 14121460), (1496263, 13744740), (1625990, 12648138), (1941796, 10591095), (1951188, 10540115), (2108023, 9755940), (2118219, 9708980), (2290790, 8977578), (2427245, 8472876), (2438985, 8432092), (2748948, 7481315), (2824292, 7281735), (2912694, 7060730), (2992526, 6872370), (3251980, 6324069), (3436185, 5985052), (3530365, 5825388), (4216046, 4877970), (4236438, 4854490), (4488789, 4581580)]