20171805958

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{6143}}^1\times {\mathrm{52963}}^1$

素因数の和:59139

約数の個数: 16

約数和(自身を含む): 31239438336

約数和(自身を除く): 11067632378

約数列:

[1, 2, 31, 62, 6143, 12286, 52963, 105926, 190433, 380866, 1641853, 3283706, 325351709, 650703418, 10085902979, 20171805958]

約数ペア:

[(1, 20171805958), (2, 10085902979), (31, 650703418), (62, 325351709), (6143, 3283706), (12286, 1641853), (52963, 380866), (105926, 190433)]