20079934146

素因数分解:

$2^1\times 3^2\times {\mathrm{53}}^1\times {\mathrm{653}}^1\times {\mathrm{32233}}^1$

素因数の和:32947

約数の個数: 48

約数和(自身を含む): 44396661816

約数和(自身を除く): 24316727670

約数列:

[1, 2, 3, 6, 9, 18, 53, 106, 159, 318, 477, 653, 954, 1306, 1959, 3918, 5877, 11754, 32233, 34609, 64466, 69218, 96699, 103827, 193398, 207654, 290097, 311481, 580194, 622962, 1708349, 3416698, 5125047, 10250094, 15375141, 21048149, 30750282, 42096298, 63144447, 126288894, 189433341, 378866682, 1115551897, 2231103794, 3346655691, 6693311382, 10039967073, 20079934146]

約数ペア:

[(1, 20079934146), (2, 10039967073), (3, 6693311382), (6, 3346655691), (9, 2231103794), (18, 1115551897), (53, 378866682), (106, 189433341), (159, 126288894), (318, 63144447), (477, 42096298), (653, 30750282), (954, 21048149), (1306, 15375141), (1959, 10250094), (3918, 5125047), (5877, 3416698), (11754, 1708349), (32233, 622962), (34609, 580194), (64466, 311481), (69218, 290097), (96699, 207654), (103827, 193398)]