20167051065

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{281}}^1\times {\mathrm{683513}}^1$

素因数の和:683809

約数の個数: 32

約数和(自身を含む): 37008182016

約数和(自身を除く): 16841130951

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 281, 843, 1405, 1967, 4215, 5901, 9835, 29505, 683513, 2050539, 3417565, 4784591, 10252695, 14353773, 23922955, 71768865, 192067153, 576201459, 960335765, 1344470071, 2881007295, 4033410213, 6722350355, 20167051065]

約数ペア:

[(1, 20167051065), (3, 6722350355), (5, 4033410213), (7, 2881007295), (15, 1344470071), (21, 960335765), (35, 576201459), (105, 192067153), (281, 71768865), (843, 23922955), (1405, 14353773), (1967, 10252695), (4215, 4784591), (5901, 3417565), (9835, 2050539), (29505, 683513)]