20097024152

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{97}}^1\times {\mathrm{438953}}^1$

素因数の和:439115

約数の個数: 32

約数和(自身を含む): 38715742800

約数和(自身を除く): 18618718648

約数列:

[1, 2, 4, 8, 59, 97, 118, 194, 236, 388, 472, 776, 5723, 11446, 22892, 45784, 438953, 877906, 1755812, 3511624, 25898227, 42578441, 51796454, 85156882, 103592908, 170313764, 207185816, 340627528, 2512128019, 5024256038, 10048512076, 20097024152]

約数ペア:

[(1, 20097024152), (2, 10048512076), (4, 5024256038), (8, 2512128019), (59, 340627528), (97, 207185816), (118, 170313764), (194, 103592908), (236, 85156882), (388, 51796454), (472, 42578441), (776, 25898227), (5723, 3511624), (11446, 1755812), (22892, 877906), (45784, 438953)]