2016097820

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2113}}^1\times {\mathrm{4337}}^1$

素因数の和:6470

約数の個数: 48

約数和(自身を含む): 4621948128

約数和(自身を除く): 2605850308

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 2113, 4226, 4337, 8452, 8674, 10565, 17348, 21130, 21685, 23243, 42260, 43370, 46486, 47707, 86740, 92972, 95414, 116215, 190828, 232430, 238535, 464860, 477070, 954140, 9164081, 18328162, 36656324, 45820405, 91640810, 100804891, 183281620, 201609782, 403219564, 504024455, 1008048910, 2016097820]

約数ペア:

[(1, 2016097820), (2, 1008048910), (4, 504024455), (5, 403219564), (10, 201609782), (11, 183281620), (20, 100804891), (22, 91640810), (44, 45820405), (55, 36656324), (110, 18328162), (220, 9164081), (2113, 954140), (4226, 477070), (4337, 464860), (8452, 238535), (8674, 232430), (10565, 190828), (17348, 116215), (21130, 95414), (21685, 92972), (23243, 86740), (42260, 47707), (43370, 46486)]