20013384

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{43889}}^1$

素因数の和:43917

約数の個数: 32

約数和(自身を含む): 52668000

約数和(自身を除く): 32654616

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 43889, 87778, 131667, 175556, 263334, 351112, 526668, 833891, 1053336, 1667782, 2501673, 3335564, 5003346, 6671128, 10006692, 20013384]

約数ペア:

[(1, 20013384), (2, 10006692), (3, 6671128), (4, 5003346), (6, 3335564), (8, 2501673), (12, 1667782), (19, 1053336), (24, 833891), (38, 526668), (57, 351112), (76, 263334), (114, 175556), (152, 131667), (228, 87778), (456, 43889)]