20184624772

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{1510373}}^1$

素因数の和:1510647

約数の個数: 24

約数和(自身を含む): 38188296216

約数和(自身を除く): 18003671444

約数列:

[1, 2, 4, 13, 26, 52, 257, 514, 1028, 3341, 6682, 13364, 1510373, 3020746, 6041492, 19634849, 39269698, 78539396, 388165861, 776331722, 1552663444, 5046156193, 10092312386, 20184624772]

約数ペア:

[(1, 20184624772), (2, 10092312386), (4, 5046156193), (13, 1552663444), (26, 776331722), (52, 388165861), (257, 78539396), (514, 39269698), (1028, 19634849), (3341, 6041492), (6682, 3020746), (13364, 1510373)]