20835594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{89041}}^1$

素因数の和:89062

約数の個数: 24

約数和(自身を含む): 48616932

約数和(自身を除く): 27781338

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 89041, 178082, 267123, 534246, 801369, 1157533, 1602738, 2315066, 3472599, 6945198, 10417797, 20835594]

約数ペア:

[(1, 20835594), (2, 10417797), (3, 6945198), (6, 3472599), (9, 2315066), (13, 1602738), (18, 1157533), (26, 801369), (39, 534246), (78, 267123), (117, 178082), (234, 89041)]