20159646972

素因数分解:

$2^2\times 3^1\times {\mathrm{18679}}^1\times {\mathrm{89939}}^1$

素因数の和:108625

約数の個数: 24

約数和(自身を含む): 47042217600

約数和(自身を除く): 26882570628

約数列:

[1, 2, 3, 4, 6, 12, 18679, 37358, 56037, 74716, 89939, 112074, 179878, 224148, 269817, 359756, 539634, 1079268, 1679970581, 3359941162, 5039911743, 6719882324, 10079823486, 20159646972]

約数ペア:

[(1, 20159646972), (2, 10079823486), (3, 6719882324), (4, 5039911743), (6, 3359941162), (12, 1679970581), (18679, 1079268), (37358, 539634), (56037, 359756), (74716, 269817), (89939, 224148), (112074, 179878)]