20199644433

素因数分解:

$3^3\times {\mathrm{89}}^1\times {\mathrm{1487}}^1\times {\mathrm{5653}}^1$

素因数の和:7238

約数の個数: 32

約数和(自身を含む): 30287347200

約数和(自身を除く): 10087702767

約数列:

[1, 3, 9, 27, 89, 267, 801, 1487, 2403, 4461, 5653, 13383, 16959, 40149, 50877, 132343, 152631, 397029, 503117, 1191087, 1509351, 3573261, 4528053, 8406011, 13584159, 25218033, 75654099, 226962297, 748134979, 2244404937, 6733214811, 20199644433]

約数ペア:

[(1, 20199644433), (3, 6733214811), (9, 2244404937), (27, 748134979), (89, 226962297), (267, 75654099), (801, 25218033), (1487, 13584159), (2403, 8406011), (4461, 4528053), (5653, 3573261), (13383, 1509351), (16959, 1191087), (40149, 503117), (50877, 397029), (132343, 152631)]