20231126356

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1993}}^1\times {\mathrm{19081}}^1$

素因数の和:21104

約数の個数: 48

約数和(自身を含む): 42615448960

約数和(自身を除く): 22384322604

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 1993, 3986, 7972, 13951, 19081, 27902, 37867, 38162, 55804, 75734, 76324, 133567, 151468, 265069, 267134, 362539, 530138, 534268, 725078, 1060276, 1450156, 2537773, 5075546, 10151092, 38028433, 76056866, 152113732, 266199031, 532398062, 722540227, 1064796124, 1445080454, 2890160908, 5057781589, 10115563178, 20231126356]

約数ペア:

[(1, 20231126356), (2, 10115563178), (4, 5057781589), (7, 2890160908), (14, 1445080454), (19, 1064796124), (28, 722540227), (38, 532398062), (76, 266199031), (133, 152113732), (266, 76056866), (532, 38028433), (1993, 10151092), (3986, 5075546), (7972, 2537773), (13951, 1450156), (19081, 1060276), (27902, 725078), (37867, 534268), (38162, 530138), (55804, 362539), (75734, 267134), (76324, 265069), (133567, 151468)]