20193472284

素因数分解:

$2^2\times 3^1\times {\mathrm{73}}^1\times {\mathrm{4673}}^1\times {\mathrm{4933}}^1$

素因数の和:9686

約数の個数: 48

約数和(自身を含む): 47783461152

約数和(自身を除く): 27589988868

約数列:

[1, 2, 3, 4, 6, 12, 73, 146, 219, 292, 438, 876, 4673, 4933, 9346, 9866, 14019, 14799, 18692, 19732, 28038, 29598, 56076, 59196, 341129, 360109, 682258, 720218, 1023387, 1080327, 1364516, 1440436, 2046774, 2160654, 4093548, 4321308, 23051909, 46103818, 69155727, 92207636, 138311454, 276622908, 1682789357, 3365578714, 5048368071, 6731157428, 10096736142, 20193472284]

約数ペア:

[(1, 20193472284), (2, 10096736142), (3, 6731157428), (4, 5048368071), (6, 3365578714), (12, 1682789357), (73, 276622908), (146, 138311454), (219, 92207636), (292, 69155727), (438, 46103818), (876, 23051909), (4673, 4321308), (4933, 4093548), (9346, 2160654), (9866, 2046774), (14019, 1440436), (14799, 1364516), (18692, 1080327), (19732, 1023387), (28038, 720218), (29598, 682258), (56076, 360109), (59196, 341129)]