20166401976

素因数分解:

$2^3\times 3^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{553171}}^1$

素因数の和:553225

約数の個数: 96

約数和(自身を含む): 60539143680

約数和(自身を除く): 40372741704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 31, 42, 49, 56, 62, 84, 93, 98, 124, 147, 168, 186, 196, 217, 248, 294, 372, 392, 434, 588, 651, 744, 868, 1176, 1302, 1519, 1736, 2604, 3038, 4557, 5208, 6076, 9114, 12152, 18228, 36456, 553171, 1106342, 1659513, 2212684, 3319026, 3872197, 4425368, 6638052, 7744394, 11616591, 13276104, 15488788, 17148301, 23233182, 27105379, 30977576, 34296602, 46466364, 51444903, 54210758, 68593204, 81316137, 92932728, 102889806, 108421516, 120038107, 137186408, 162632274, 205779612, 216843032, 240076214, 325264548, 360114321, 411559224, 480152428, 650529096, 720228642, 840266749, 960304856, 1440457284, 1680533498, 2520800247, 2880914568, 3361066996, 5041600494, 6722133992, 10083200988, 20166401976]

約数ペア:

[(1, 20166401976), (2, 10083200988), (3, 6722133992), (4, 5041600494), (6, 3361066996), (7, 2880914568), (8, 2520800247), (12, 1680533498), (14, 1440457284), (21, 960304856), (24, 840266749), (28, 720228642), (31, 650529096), (42, 480152428), (49, 411559224), (56, 360114321), (62, 325264548), (84, 240076214), (93, 216843032), (98, 205779612), (124, 162632274), (147, 137186408), (168, 120038107), (186, 108421516), (196, 102889806), (217, 92932728), (248, 81316137), (294, 68593204), (372, 54210758), (392, 51444903), (434, 46466364), (588, 34296602), (651, 30977576), (744, 27105379), (868, 23233182), (1176, 17148301), (1302, 15488788), (1519, 13276104), (1736, 11616591), (2604, 7744394), (3038, 6638052), (4557, 4425368), (5208, 3872197), (6076, 3319026), (9114, 2212684), (12152, 1659513), (18228, 1106342), (36456, 553171)]