20142768

素因数分解:

$2^4\times 3^1\times {\mathrm{139}}^1\times {\mathrm{3019}}^1$

素因数の和:3169

約数の個数: 40

約数和(自身を含む): 52427200

約数和(自身を除く): 32284432

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 139, 278, 417, 556, 834, 1112, 1668, 2224, 3019, 3336, 6038, 6672, 9057, 12076, 18114, 24152, 36228, 48304, 72456, 144912, 419641, 839282, 1258923, 1678564, 2517846, 3357128, 5035692, 6714256, 10071384, 20142768]

約数ペア:

[(1, 20142768), (2, 10071384), (3, 6714256), (4, 5035692), (6, 3357128), (8, 2517846), (12, 1678564), (16, 1258923), (24, 839282), (48, 419641), (139, 144912), (278, 72456), (417, 48304), (556, 36228), (834, 24152), (1112, 18114), (1668, 12076), (2224, 9057), (3019, 6672), (3336, 6038)]