20161418030

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4191563}}^1$

素因数の和:4191620

約数の個数: 32

約数和(自身を含む): 40138416864

約数和(自身を除く): 19976998834

約数列:

[1, 2, 5, 10, 13, 26, 37, 65, 74, 130, 185, 370, 481, 962, 2405, 4810, 4191563, 8383126, 20957815, 41915630, 54490319, 108980638, 155087831, 272451595, 310175662, 544903190, 775439155, 1550878310, 2016141803, 4032283606, 10080709015, 20161418030]

約数ペア:

[(1, 20161418030), (2, 10080709015), (5, 4032283606), (10, 2016141803), (13, 1550878310), (26, 775439155), (37, 544903190), (65, 310175662), (74, 272451595), (130, 155087831), (185, 108980638), (370, 54490319), (481, 41915630), (962, 20957815), (2405, 8383126), (4810, 4191563)]