20214458385

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1747}}^1\times {\mathrm{3049}}^1$

素因数の和:4838

約数の個数: 64

約数和(自身を含む): 36850636800

約数和(自身を除く): 16636178415

約数列:

[1, 3, 5, 11, 15, 23, 33, 55, 69, 115, 165, 253, 345, 759, 1265, 1747, 3049, 3795, 5241, 8735, 9147, 15245, 19217, 26205, 33539, 40181, 45735, 57651, 70127, 96085, 100617, 120543, 167695, 200905, 210381, 288255, 350635, 441991, 503085, 602715, 771397, 1051905, 1325973, 2209955, 2314191, 3856985, 5326603, 6629865, 11570955, 15979809, 26633015, 58592633, 79899045, 122511869, 175777899, 292963165, 367535607, 612559345, 878889495, 1347630559, 1837678035, 4042891677, 6738152795, 20214458385]

約数ペア:

[(1, 20214458385), (3, 6738152795), (5, 4042891677), (11, 1837678035), (15, 1347630559), (23, 878889495), (33, 612559345), (55, 367535607), (69, 292963165), (115, 175777899), (165, 122511869), (253, 79899045), (345, 58592633), (759, 26633015), (1265, 15979809), (1747, 11570955), (3049, 6629865), (3795, 5326603), (5241, 3856985), (8735, 2314191), (9147, 2209955), (15245, 1325973), (19217, 1051905), (26205, 771397), (33539, 602715), (40181, 503085), (45735, 441991), (57651, 350635), (70127, 288255), (96085, 210381), (100617, 200905), (120543, 167695)]