20246590320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{7669163}}^1$

素因数の和:7669190

約数の個数: 80

約数和(自身を含む): 68470296192

約数和(自身を除く): 48223705872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 33, 40, 44, 48, 55, 60, 66, 80, 88, 110, 120, 132, 165, 176, 220, 240, 264, 330, 440, 528, 660, 880, 1320, 2640, 7669163, 15338326, 23007489, 30676652, 38345815, 46014978, 61353304, 76691630, 84360793, 92029956, 115037445, 122706608, 153383260, 168721586, 184059912, 230074890, 253082379, 306766520, 337443172, 368119824, 421803965, 460149780, 506164758, 613533040, 674886344, 843607930, 920299560, 1012329516, 1265411895, 1349772688, 1687215860, 1840599120, 2024659032, 2530823790, 3374431720, 4049318064, 5061647580, 6748863440, 10123295160, 20246590320]

約数ペア:

[(1, 20246590320), (2, 10123295160), (3, 6748863440), (4, 5061647580), (5, 4049318064), (6, 3374431720), (8, 2530823790), (10, 2024659032), (11, 1840599120), (12, 1687215860), (15, 1349772688), (16, 1265411895), (20, 1012329516), (22, 920299560), (24, 843607930), (30, 674886344), (33, 613533040), (40, 506164758), (44, 460149780), (48, 421803965), (55, 368119824), (60, 337443172), (66, 306766520), (80, 253082379), (88, 230074890), (110, 184059912), (120, 168721586), (132, 153383260), (165, 122706608), (176, 115037445), (220, 92029956), (240, 84360793), (264, 76691630), (330, 61353304), (440, 46014978), (528, 38345815), (660, 30676652), (880, 23007489), (1320, 15338326), (2640, 7669163)]