20160983776

素因数分解:

$2^5\times {\mathrm{23}}^1\times {\mathrm{27392641}}^1$

素因数の和:27392674

約数の個数: 24

約数和(自身を含む): 41417674704

約数和(自身を除く): 21256690928

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 92, 184, 368, 736, 27392641, 54785282, 109570564, 219141128, 438282256, 630030743, 876564512, 1260061486, 2520122972, 5040245944, 10080491888, 20160983776]

約数ペア:

[(1, 20160983776), (2, 10080491888), (4, 5040245944), (8, 2520122972), (16, 1260061486), (23, 876564512), (32, 630030743), (46, 438282256), (92, 219141128), (184, 109570564), (368, 54785282), (736, 27392641)]