20144361184

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{2341}}^1\times {\mathrm{14153}}^1$

素因数の和:16523

約数の個数: 48

約数和(自身を含む): 41767321680

約数和(自身を除く): 21622960496

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 304, 608, 2341, 4682, 9364, 14153, 18728, 28306, 37456, 44479, 56612, 74912, 88958, 113224, 177916, 226448, 268907, 355832, 452896, 537814, 711664, 1075628, 1423328, 2151256, 4302512, 8605024, 33132173, 66264346, 132528692, 265057384, 530114768, 629511287, 1060229536, 1259022574, 2518045148, 5036090296, 10072180592, 20144361184]

約数ペア:

[(1, 20144361184), (2, 10072180592), (4, 5036090296), (8, 2518045148), (16, 1259022574), (19, 1060229536), (32, 629511287), (38, 530114768), (76, 265057384), (152, 132528692), (304, 66264346), (608, 33132173), (2341, 8605024), (4682, 4302512), (9364, 2151256), (14153, 1423328), (18728, 1075628), (28306, 711664), (37456, 537814), (44479, 452896), (56612, 355832), (74912, 268907), (88958, 226448), (113224, 177916)]