20231485768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{179957}}^1$

素因数の和:180046

約数の個数: 64

約数和(自身を含む): 43535439360

約数和(自身を除く): 23303953592

約数列:

[1, 2, 4, 8, 13, 23, 26, 46, 47, 52, 92, 94, 104, 184, 188, 299, 376, 598, 611, 1081, 1196, 1222, 2162, 2392, 2444, 4324, 4888, 8648, 14053, 28106, 56212, 112424, 179957, 359914, 719828, 1439656, 2339441, 4139011, 4678882, 8278022, 8457979, 9357764, 16556044, 16915958, 18715528, 33112088, 33831916, 53807143, 67663832, 107614286, 109953727, 194533517, 215228572, 219907454, 389067034, 430457144, 439814908, 778134068, 879629816, 1556268136, 2528935721, 5057871442, 10115742884, 20231485768]

約数ペア:

[(1, 20231485768), (2, 10115742884), (4, 5057871442), (8, 2528935721), (13, 1556268136), (23, 879629816), (26, 778134068), (46, 439814908), (47, 430457144), (52, 389067034), (92, 219907454), (94, 215228572), (104, 194533517), (184, 109953727), (188, 107614286), (299, 67663832), (376, 53807143), (598, 33831916), (611, 33112088), (1081, 18715528), (1196, 16915958), (1222, 16556044), (2162, 9357764), (2392, 8457979), (2444, 8278022), (4324, 4678882), (4888, 4139011), (8648, 2339441), (14053, 1439656), (28106, 719828), (56212, 359914), (112424, 179957)]