20926043816

素因数分解:

$2^3\times {\mathrm{23}}^1\times {\mathrm{229}}^1\times {\mathrm{496631}}^1$

素因数の和:496889

約数の個数: 32

約数和(自身を含む): 41121129600

約数和(自身を除く): 20195085784

約数列:

[1, 2, 4, 8, 23, 46, 92, 184, 229, 458, 916, 1832, 5267, 10534, 21068, 42136, 496631, 993262, 1986524, 3973048, 11422513, 22845026, 45690052, 91380104, 113728499, 227456998, 454913996, 909827992, 2615755477, 5231510954, 10463021908, 20926043816]

約数ペア:

[(1, 20926043816), (2, 10463021908), (4, 5231510954), (8, 2615755477), (23, 909827992), (46, 454913996), (92, 227456998), (184, 113728499), (229, 91380104), (458, 45690052), (916, 22845026), (1832, 11422513), (5267, 3973048), (10534, 1986524), (21068, 993262), (42136, 496631)]