20136428935

素因数分解:

$5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{499}}^1\times {\mathrm{26813}}^1$

素因数の和:27367

約数の個数: 32

約数和(自身を含む): 28315584000

約数和(自身を除く): 8179155065

約数列:

[1, 5, 7, 35, 43, 215, 301, 499, 1505, 2495, 3493, 17465, 21457, 26813, 107285, 134065, 150199, 187691, 750995, 938455, 1152959, 5764795, 8070713, 13379687, 40353565, 66898435, 93657809, 468289045, 575326541, 2876632705, 4027285787, 20136428935]

約数ペア:

[(1, 20136428935), (5, 4027285787), (7, 2876632705), (35, 575326541), (43, 468289045), (215, 93657809), (301, 66898435), (499, 40353565), (1505, 13379687), (2495, 8070713), (3493, 5764795), (17465, 1152959), (21457, 938455), (26813, 750995), (107285, 187691), (134065, 150199)]