20233477946

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{7103}}^1$

素因数の和:7355

約数の個数: 48

約数和(自身を含む): 34013952000

約数和(自身を除く): 13780474054

約数列:

[1, 2, 11, 22, 79, 121, 149, 158, 242, 298, 869, 1639, 1738, 3278, 7103, 9559, 11771, 14206, 18029, 19118, 23542, 36058, 78133, 129481, 156266, 258962, 561137, 859463, 1058347, 1122274, 1424291, 1718926, 2116694, 2848582, 6172507, 11641817, 12345014, 23283634, 67897577, 83609413, 128059987, 135795154, 167218826, 256119974, 919703543, 1839407086, 10116738973, 20233477946]

約数ペア:

[(1, 20233477946), (2, 10116738973), (11, 1839407086), (22, 919703543), (79, 256119974), (121, 167218826), (149, 135795154), (158, 128059987), (242, 83609413), (298, 67897577), (869, 23283634), (1639, 12345014), (1738, 11641817), (3278, 6172507), (7103, 2848582), (9559, 2116694), (11771, 1718926), (14206, 1424291), (18029, 1122274), (19118, 1058347), (23542, 859463), (36058, 561137), (78133, 258962), (129481, 156266)]