20236067986

素因数分解:

$2^1\times {\mathrm{47}}^1\times {\mathrm{127}}^1\times {\mathrm{461}}^1\times {\mathrm{3677}}^1$

素因数の和:4314

約数の個数: 32

約数和(自身を含む): 31320317952

約数和(自身を除く): 11084249966

約数列:

[1, 2, 47, 94, 127, 254, 461, 922, 3677, 5969, 7354, 11938, 21667, 43334, 58547, 117094, 172819, 345638, 466979, 933958, 1695097, 2751709, 3390194, 5503418, 21948013, 43896026, 79669559, 159339118, 215277319, 430554638, 10118033993, 20236067986]

約数ペア:

[(1, 20236067986), (2, 10118033993), (47, 430554638), (94, 215277319), (127, 159339118), (254, 79669559), (461, 43896026), (922, 21948013), (3677, 5503418), (5969, 3390194), (7354, 2751709), (11938, 1695097), (21667, 933958), (43334, 466979), (58547, 345638), (117094, 172819)]