2016516860

素因数分解:

$2^2\times 5^1\times {\mathrm{743}}^1\times {\mathrm{135701}}^1$

素因数の和:136453

約数の個数: 24

約数和(自身を含む): 4240416096

約数和(自身を除く): 2223899236

約数列:

[1, 2, 4, 5, 10, 20, 743, 1486, 2972, 3715, 7430, 14860, 135701, 271402, 542804, 678505, 1357010, 2714020, 100825843, 201651686, 403303372, 504129215, 1008258430, 2016516860]

約数ペア:

[(1, 2016516860), (2, 1008258430), (4, 504129215), (5, 403303372), (10, 201651686), (20, 100825843), (743, 2714020), (1486, 1357010), (2972, 678505), (3715, 542804), (7430, 271402), (14860, 135701)]