20171379010

素因数分解:

$2^1\times 5^1\times {\mathrm{641}}^1\times {\mathrm{3146861}}^1$

素因数の和:3147509

約数の個数: 16

約数和(自身を含む): 36365137272

約数和(自身を除く): 16193758262

約数列:

[1, 2, 5, 10, 641, 1282, 3205, 6410, 3146861, 6293722, 15734305, 31468610, 2017137901, 4034275802, 10085689505, 20171379010]

約数ペア:

[(1, 20171379010), (2, 10085689505), (5, 4034275802), (10, 2017137901), (641, 31468610), (1282, 15734305), (3205, 6293722), (6410, 3146861)]