20117775346

素因数分解:

$2^1\times {\mathrm{37}}^2\times {\mathrm{1303}}^1\times {\mathrm{5639}}^1$

素因数の和:7018

約数の個数: 24

約数和(自身を含む): 31043597760

約数和(自身を除く): 10925822414

約数列:

[1, 2, 37, 74, 1303, 1369, 2606, 2738, 5639, 11278, 48211, 96422, 208643, 417286, 1783807, 3567614, 7347617, 7719791, 14695234, 15439582, 271861829, 543723658, 10058887673, 20117775346]

約数ペア:

[(1, 20117775346), (2, 10058887673), (37, 543723658), (74, 271861829), (1303, 15439582), (1369, 14695234), (2606, 7719791), (2738, 7347617), (5639, 3567614), (11278, 1783807), (48211, 417286), (96422, 208643)]