20883930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{179}}^1\times {\mathrm{3889}}^1$

素因数の和:4078

約数の個数: 32

約数和(自身を含む): 50414400

約数和(自身を除く): 29530470

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 179, 358, 537, 895, 1074, 1790, 2685, 3889, 5370, 7778, 11667, 19445, 23334, 38890, 58335, 116670, 696131, 1392262, 2088393, 3480655, 4176786, 6961310, 10441965, 20883930]

約数ペア:

[(1, 20883930), (2, 10441965), (3, 6961310), (5, 4176786), (6, 3480655), (10, 2088393), (15, 1392262), (30, 696131), (179, 116670), (358, 58335), (537, 38890), (895, 23334), (1074, 19445), (1790, 11667), (2685, 7778), (3889, 5370)]