20163076986

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{5500021}}^1$

素因数の和:5500086

約数の個数: 32

約数和(自身を含む): 44352177408

約数和(自身を除く): 24189100422

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1833, 3666, 5500021, 11000042, 16500063, 33000126, 71500273, 143000546, 214500819, 258500987, 429001638, 517001974, 775502961, 1551005922, 3360512831, 6721025662, 10081538493, 20163076986]

約数ペア:

[(1, 20163076986), (2, 10081538493), (3, 6721025662), (6, 3360512831), (13, 1551005922), (26, 775502961), (39, 517001974), (47, 429001638), (78, 258500987), (94, 214500819), (141, 143000546), (282, 71500273), (611, 33000126), (1222, 16500063), (1833, 11000042), (3666, 5500021)]