20196924048

素因数分解:

$2^4\times 3^3\times 7^1\times {\mathrm{6678877}}^1$

素因数の和:6678901

約数の個数: 80

約数和(自身を含む): 66254469760

約数和(自身を除く): 46057545712

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 36, 42, 48, 54, 56, 63, 72, 84, 108, 112, 126, 144, 168, 189, 216, 252, 336, 378, 432, 504, 756, 1008, 1512, 3024, 6678877, 13357754, 20036631, 26715508, 40073262, 46752139, 53431016, 60109893, 80146524, 93504278, 106862032, 120219786, 140256417, 160293048, 180329679, 187008556, 240439572, 280512834, 320586096, 360659358, 374017112, 420769251, 480879144, 561025668, 721318716, 748034224, 841538502, 961758288, 1122051336, 1262307753, 1442637432, 1683077004, 2244102672, 2524615506, 2885274864, 3366154008, 5049231012, 6732308016, 10098462024, 20196924048]

約数ペア:

[(1, 20196924048), (2, 10098462024), (3, 6732308016), (4, 5049231012), (6, 3366154008), (7, 2885274864), (8, 2524615506), (9, 2244102672), (12, 1683077004), (14, 1442637432), (16, 1262307753), (18, 1122051336), (21, 961758288), (24, 841538502), (27, 748034224), (28, 721318716), (36, 561025668), (42, 480879144), (48, 420769251), (54, 374017112), (56, 360659358), (63, 320586096), (72, 280512834), (84, 240439572), (108, 187008556), (112, 180329679), (126, 160293048), (144, 140256417), (168, 120219786), (189, 106862032), (216, 93504278), (252, 80146524), (336, 60109893), (378, 53431016), (432, 46752139), (504, 40073262), (756, 26715508), (1008, 20036631), (1512, 13357754), (3024, 6678877)]