20136870

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{5737}}^1$

素因数の和:5766

約数の個数: 64

約数和(自身を含む): 57839040

約数和(自身を除く): 37702170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 5737, 11474, 17211, 28685, 34422, 51633, 57370, 74581, 86055, 103266, 149162, 154899, 172110, 223743, 258165, 309798, 372905, 447486, 516330, 671229, 745810, 774495, 1118715, 1342458, 1548990, 2013687, 2237430, 3356145, 4027374, 6712290, 10068435, 20136870]

約数ペア:

[(1, 20136870), (2, 10068435), (3, 6712290), (5, 4027374), (6, 3356145), (9, 2237430), (10, 2013687), (13, 1548990), (15, 1342458), (18, 1118715), (26, 774495), (27, 745810), (30, 671229), (39, 516330), (45, 447486), (54, 372905), (65, 309798), (78, 258165), (90, 223743), (117, 172110), (130, 154899), (135, 149162), (195, 103266), (234, 86055), (270, 74581), (351, 57370), (390, 51633), (585, 34422), (702, 28685), (1170, 17211), (1755, 11474), (3510, 5737)]