20767692

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1201}}^1$

素因数の和:1350

約数の個数: 48

約数和(自身を含む): 53311104

約数和(自身を除く): 32543412

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 131, 132, 262, 393, 524, 786, 1201, 1441, 1572, 2402, 2882, 3603, 4323, 4804, 5764, 7206, 8646, 13211, 14412, 17292, 26422, 39633, 52844, 79266, 157331, 158532, 314662, 471993, 629324, 943986, 1730641, 1887972, 3461282, 5191923, 6922564, 10383846, 20767692]

約数ペア:

[(1, 20767692), (2, 10383846), (3, 6922564), (4, 5191923), (6, 3461282), (11, 1887972), (12, 1730641), (22, 943986), (33, 629324), (44, 471993), (66, 314662), (131, 158532), (132, 157331), (262, 79266), (393, 52844), (524, 39633), (786, 26422), (1201, 17292), (1441, 14412), (1572, 13211), (2402, 8646), (2882, 7206), (3603, 5764), (4323, 4804)]