20135466

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^1\times {\mathrm{3187}}^1$

素因数の和:3217

約数の個数: 48

約数和(自身を含む): 48738144

約数和(自身を除く): 28602678

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 243, 351, 486, 702, 1053, 2106, 3159, 3187, 6318, 6374, 9561, 19122, 28683, 41431, 57366, 82862, 86049, 124293, 172098, 248586, 258147, 372879, 516294, 745758, 774441, 1118637, 1548882, 2237274, 3355911, 6711822, 10067733, 20135466]

約数ペア:

[(1, 20135466), (2, 10067733), (3, 6711822), (6, 3355911), (9, 2237274), (13, 1548882), (18, 1118637), (26, 774441), (27, 745758), (39, 516294), (54, 372879), (78, 258147), (81, 248586), (117, 172098), (162, 124293), (234, 86049), (243, 82862), (351, 57366), (486, 41431), (702, 28683), (1053, 19122), (2106, 9561), (3159, 6374), (3187, 6318)]