20013144

素因数分解:

$2^3\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1277}}^1$

素因数の和:1939

約数の個数: 32

約数和(自身を含む): 50148720

約数和(自身を除く): 30135576

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 653, 1277, 1306, 1959, 2554, 2612, 3831, 3918, 5108, 5224, 7662, 7836, 10216, 15324, 15672, 30648, 833881, 1667762, 2501643, 3335524, 5003286, 6671048, 10006572, 20013144]

約数ペア:

[(1, 20013144), (2, 10006572), (3, 6671048), (4, 5003286), (6, 3335524), (8, 2501643), (12, 1667762), (24, 833881), (653, 30648), (1277, 15672), (1306, 15324), (1959, 10216), (2554, 7836), (2612, 7662), (3831, 5224), (3918, 5108)]