20153302845

素因数分解:

$3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{1161239}}^1$

素因数の和:1161349

約数の個数: 32

約数和(自身を含む): 35115897600

約数和(自身を除く): 14962594755

約数列:

[1, 3, 5, 13, 15, 39, 65, 89, 195, 267, 445, 1157, 1335, 3471, 5785, 17355, 1161239, 3483717, 5806195, 15096107, 17418585, 45288321, 75480535, 103350271, 226441605, 310050813, 516751355, 1343553523, 1550254065, 4030660569, 6717767615, 20153302845]

約数ペア:

[(1, 20153302845), (3, 6717767615), (5, 4030660569), (13, 1550254065), (15, 1343553523), (39, 516751355), (65, 310050813), (89, 226441605), (195, 103350271), (267, 75480535), (445, 45288321), (1157, 17418585), (1335, 15096107), (3471, 5806195), (5785, 3483717), (17355, 1161239)]