20506956

素因数分解:

$2^2\times 3^1\times {\mathrm{179}}^1\times {\mathrm{9547}}^1$

素因数の和:9733

約数の個数: 24

約数和(自身を含む): 48121920

約数和(自身を除く): 27614964

約数列:

[1, 2, 3, 4, 6, 12, 179, 358, 537, 716, 1074, 2148, 9547, 19094, 28641, 38188, 57282, 114564, 1708913, 3417826, 5126739, 6835652, 10253478, 20506956]

約数ペア:

[(1, 20506956), (2, 10253478), (3, 6835652), (4, 5126739), (6, 3417826), (12, 1708913), (179, 114564), (358, 57282), (537, 38188), (716, 28641), (1074, 19094), (2148, 9547)]