20145110823

素因数分解:

$3^2\times {\mathrm{17}}^1\times {\mathrm{4217}}^1\times {\mathrm{31223}}^1$

素因数の和:35463

約数の個数: 24

約数和(自身を含む): 30818462688

約数和(自身を除く): 10673351865

約数列:

[1, 3, 9, 17, 51, 153, 4217, 12651, 31223, 37953, 71689, 93669, 215067, 281007, 530791, 645201, 1592373, 4777119, 131667391, 395002173, 1185006519, 2238345647, 6715036941, 20145110823]

約数ペア:

[(1, 20145110823), (3, 6715036941), (9, 2238345647), (17, 1185006519), (51, 395002173), (153, 131667391), (4217, 4777119), (12651, 1592373), (31223, 645201), (37953, 530791), (71689, 281007), (93669, 215067)]