20172976436

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{311}}^1\times {\mathrm{705053}}^1$

素因数の和:705391

約数の個数: 24

約数和(自身を含む): 36956110464

約数和(自身を除く): 16783134028

約数列:

[1, 2, 4, 23, 46, 92, 311, 622, 1244, 7153, 14306, 28612, 705053, 1410106, 2820212, 16216219, 32432438, 64864876, 219271483, 438542966, 877085932, 5043244109, 10086488218, 20172976436]

約数ペア:

[(1, 20172976436), (2, 10086488218), (4, 5043244109), (23, 877085932), (46, 438542966), (92, 219271483), (311, 64864876), (622, 32432438), (1244, 16216219), (7153, 2820212), (14306, 1410106), (28612, 705053)]