20175761502

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{28740401}}^1$

素因数の和:28740425

約数の個数: 32

約数和(自身を含む): 48283875360

約数和(自身を除く): 28108113858

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 28740401, 57480802, 86221203, 172442406, 258663609, 373625213, 517327218, 747250426, 775990827, 1120875639, 1551981654, 2241751278, 3362626917, 6725253834, 10087880751, 20175761502]

約数ペア:

[(1, 20175761502), (2, 10087880751), (3, 6725253834), (6, 3362626917), (9, 2241751278), (13, 1551981654), (18, 1120875639), (26, 775990827), (27, 747250426), (39, 517327218), (54, 373625213), (78, 258663609), (117, 172442406), (234, 86221203), (351, 57480802), (702, 28740401)]