20167527050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{97}}^1\times {\mathrm{378023}}^1$

素因数の和:378143

約数の個数: 48

約数和(自身を含む): 41343728832

約数和(自身を除く): 21176201782

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 97, 110, 194, 275, 485, 550, 970, 1067, 2134, 2425, 4850, 5335, 10670, 26675, 53350, 378023, 756046, 1890115, 3780230, 4158253, 8316506, 9450575, 18901150, 20791265, 36668231, 41582530, 73336462, 103956325, 183341155, 207912650, 366682310, 403350541, 806701082, 916705775, 1833411550, 2016752705, 4033505410, 10083763525, 20167527050]

約数ペア:

[(1, 20167527050), (2, 10083763525), (5, 4033505410), (10, 2016752705), (11, 1833411550), (22, 916705775), (25, 806701082), (50, 403350541), (55, 366682310), (97, 207912650), (110, 183341155), (194, 103956325), (275, 73336462), (485, 41582530), (550, 36668231), (970, 20791265), (1067, 18901150), (2134, 9450575), (2425, 8316506), (4850, 4158253), (5335, 3780230), (10670, 1890115), (26675, 756046), (53350, 378023)]