20148896562

素因数分解:

$2^1\times 3^1\times {\mathrm{263}}^1\times {\mathrm{2579}}^1\times {\mathrm{4951}}^1$

素因数の和:7798

約数の個数: 32

約数和(自身を含む): 40474874880

約数和(自身を除く): 20325978318

約数列:

[1, 2, 3, 6, 263, 526, 789, 1578, 2579, 4951, 5158, 7737, 9902, 14853, 15474, 29706, 678277, 1302113, 1356554, 2034831, 2604226, 3906339, 4069662, 7812678, 12768629, 25537258, 38305887, 76611774, 3358149427, 6716298854, 10074448281, 20148896562]

約数ペア:

[(1, 20148896562), (2, 10074448281), (3, 6716298854), (6, 3358149427), (263, 76611774), (526, 38305887), (789, 25537258), (1578, 12768629), (2579, 7812678), (4951, 4069662), (5158, 3906339), (7737, 2604226), (9902, 2034831), (14853, 1356554), (15474, 1302113), (29706, 678277)]