18302510180

素因数分解:

$2^2\times 5^1\times {\mathrm{2113}}^1\times {\mathrm{433093}}^1$

素因数の和:435215

約数の個数: 24

約数和(自身を含む): 38453550072

約数和(自身を除く): 20151039892

約数列:

[1, 2, 4, 5, 10, 20, 2113, 4226, 8452, 10565, 21130, 42260, 433093, 866186, 1732372, 2165465, 4330930, 8661860, 915125509, 1830251018, 3660502036, 4575627545, 9151255090, 18302510180]

約数ペア:

[(1, 18302510180), (2, 9151255090), (4, 4575627545), (5, 3660502036), (10, 1830251018), (20, 915125509), (2113, 8661860), (4226, 4330930), (8452, 2165465), (10565, 1732372), (21130, 866186), (42260, 433093)]