20804950896

素因数分解:

$2^4\times 3^1\times {\mathrm{3313}}^1\times {\mathrm{130829}}^1$

素因数の和:134153

約数の個数: 40

約数和(自身を含む): 53762756880

約数和(自身を除く): 32957805984

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 3313, 6626, 9939, 13252, 19878, 26504, 39756, 53008, 79512, 130829, 159024, 261658, 392487, 523316, 784974, 1046632, 1569948, 2093264, 3139896, 6279792, 433436477, 866872954, 1300309431, 1733745908, 2600618862, 3467491816, 5201237724, 6934983632, 10402475448, 20804950896]

約数ペア:

[(1, 20804950896), (2, 10402475448), (3, 6934983632), (4, 5201237724), (6, 3467491816), (8, 2600618862), (12, 1733745908), (16, 1300309431), (24, 866872954), (48, 433436477), (3313, 6279792), (6626, 3139896), (9939, 2093264), (13252, 1569948), (19878, 1046632), (26504, 784974), (39756, 523316), (53008, 392487), (79512, 261658), (130829, 159024)]