20476115514

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{151}}^1\times {\mathrm{73141}}^1$

素因数の和:73403

約数の個数: 48

約数和(自身を含む): 45092920704

約数和(自身を除く): 24616805190

約数列:

[1, 2, 3, 6, 9, 18, 103, 151, 206, 302, 309, 453, 618, 906, 927, 1359, 1854, 2718, 15553, 31106, 46659, 73141, 93318, 139977, 146282, 219423, 279954, 438846, 658269, 1316538, 7533523, 11044291, 15067046, 22088582, 22600569, 33132873, 45201138, 66265746, 67801707, 99398619, 135603414, 198797238, 1137561973, 2275123946, 3412685919, 6825371838, 10238057757, 20476115514]

約数ペア:

[(1, 20476115514), (2, 10238057757), (3, 6825371838), (6, 3412685919), (9, 2275123946), (18, 1137561973), (103, 198797238), (151, 135603414), (206, 99398619), (302, 67801707), (309, 66265746), (453, 45201138), (618, 33132873), (906, 22600569), (927, 22088582), (1359, 15067046), (1854, 11044291), (2718, 7533523), (15553, 1316538), (31106, 658269), (46659, 438846), (73141, 279954), (93318, 219423), (139977, 146282)]