20162048244

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{587}}^1\times {\mathrm{220177}}^1$

素因数の和:220784

約数の個数: 48

約数和(自身を含む): 50750148288

約数和(自身を除く): 30588100044

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 587, 1174, 1761, 2348, 3522, 7044, 7631, 15262, 22893, 30524, 45786, 91572, 220177, 440354, 660531, 880708, 1321062, 2642124, 2862301, 5724602, 8586903, 11449204, 17173806, 34347612, 129243899, 258487798, 387731697, 516975596, 775463394, 1550926788, 1680170687, 3360341374, 5040512061, 6720682748, 10081024122, 20162048244]

約数ペア:

[(1, 20162048244), (2, 10081024122), (3, 6720682748), (4, 5040512061), (6, 3360341374), (12, 1680170687), (13, 1550926788), (26, 775463394), (39, 516975596), (52, 387731697), (78, 258487798), (156, 129243899), (587, 34347612), (1174, 17173806), (1761, 11449204), (2348, 8586903), (3522, 5724602), (7044, 2862301), (7631, 2642124), (15262, 1321062), (22893, 880708), (30524, 660531), (45786, 440354), (91572, 220177)]