20841681552

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22852721}}^1$

素因数の和:22852751

約数の個数: 40

約数和(自身を含む): 56674750560

約数和(自身を除く): 35833069008

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912, 22852721, 45705442, 68558163, 91410884, 137116326, 182821768, 274232652, 365643536, 434201699, 548465304, 868403398, 1096930608, 1302605097, 1736806796, 2605210194, 3473613592, 5210420388, 6947227184, 10420840776, 20841681552]

約数ペア:

[(1, 20841681552), (2, 10420840776), (3, 6947227184), (4, 5210420388), (6, 3473613592), (8, 2605210194), (12, 1736806796), (16, 1302605097), (19, 1096930608), (24, 868403398), (38, 548465304), (48, 434201699), (57, 365643536), (76, 274232652), (114, 182821768), (152, 137116326), (228, 91410884), (304, 68558163), (456, 45705442), (912, 22852721)]