20124664

素因数分解:

$2^3\times 7^1\times {\mathrm{59}}^1\times {\mathrm{6091}}^1$

素因数の和:6163

約数の個数: 32

約数和(自身を含む): 43862400

約数和(自身を除く): 23737736

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 59, 118, 236, 413, 472, 826, 1652, 3304, 6091, 12182, 24364, 42637, 48728, 85274, 170548, 341096, 359369, 718738, 1437476, 2515583, 2874952, 5031166, 10062332, 20124664]

約数ペア:

[(1, 20124664), (2, 10062332), (4, 5031166), (7, 2874952), (8, 2515583), (14, 1437476), (28, 718738), (56, 359369), (59, 341096), (118, 170548), (236, 85274), (413, 48728), (472, 42637), (826, 24364), (1652, 12182), (3304, 6091)]