2000907828

素因数分解:

$2^2\times 3^2\times {\mathrm{59}}^1\times {\mathrm{167}}^1\times {\mathrm{5641}}^1$

素因数の和:5877

約数の個数: 72

約数和(自身を含む): 5175293760

約数和(自身を除く): 3174385932

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 59, 118, 167, 177, 236, 334, 354, 501, 531, 668, 708, 1002, 1062, 1503, 2004, 2124, 3006, 5641, 6012, 9853, 11282, 16923, 19706, 22564, 29559, 33846, 39412, 50769, 59118, 67692, 88677, 101538, 118236, 177354, 203076, 332819, 354708, 665638, 942047, 998457, 1331276, 1884094, 1996914, 2826141, 2995371, 3768188, 3993828, 5652282, 5990742, 8478423, 11304564, 11981484, 16956846, 33913692, 55580773, 111161546, 166742319, 222323092, 333484638, 500226957, 666969276, 1000453914, 2000907828]

約数ペア:

[(1, 2000907828), (2, 1000453914), (3, 666969276), (4, 500226957), (6, 333484638), (9, 222323092), (12, 166742319), (18, 111161546), (36, 55580773), (59, 33913692), (118, 16956846), (167, 11981484), (177, 11304564), (236, 8478423), (334, 5990742), (354, 5652282), (501, 3993828), (531, 3768188), (668, 2995371), (708, 2826141), (1002, 1996914), (1062, 1884094), (1503, 1331276), (2004, 998457), (2124, 942047), (3006, 665638), (5641, 354708), (6012, 332819), (9853, 203076), (11282, 177354), (16923, 118236), (19706, 101538), (22564, 88677), (29559, 67692), (33846, 59118), (39412, 50769)]