20098896

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{24631}}^1$

素因数の和:24659

約数の個数: 40

約数和(自身を含む): 54978624

約数和(自身を除く): 34879728

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 24631, 49262, 73893, 98524, 147786, 197048, 295572, 394096, 418727, 591144, 837454, 1182288, 1256181, 1674908, 2512362, 3349816, 5024724, 6699632, 10049448, 20098896]

約数ペア:

[(1, 20098896), (2, 10049448), (3, 6699632), (4, 5024724), (6, 3349816), (8, 2512362), (12, 1674908), (16, 1256181), (17, 1182288), (24, 837454), (34, 591144), (48, 418727), (51, 394096), (68, 295572), (102, 197048), (136, 147786), (204, 98524), (272, 73893), (408, 49262), (816, 24631)]