20762105712

素因数分解:

$2^4\times 3^1\times {\mathrm{17}}^1\times {\mathrm{25443757}}^1$

素因数の和:25443785

約数の個数: 40

約数和(自身を含む): 56790467856

約数和(自身を除く): 36028362144

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 34, 48, 51, 68, 102, 136, 204, 272, 408, 816, 25443757, 50887514, 76331271, 101775028, 152662542, 203550056, 305325084, 407100112, 432543869, 610650168, 865087738, 1221300336, 1297631607, 1730175476, 2595263214, 3460350952, 5190526428, 6920701904, 10381052856, 20762105712]

約数ペア:

[(1, 20762105712), (2, 10381052856), (3, 6920701904), (4, 5190526428), (6, 3460350952), (8, 2595263214), (12, 1730175476), (16, 1297631607), (17, 1221300336), (24, 865087738), (34, 610650168), (48, 432543869), (51, 407100112), (68, 305325084), (102, 203550056), (136, 152662542), (204, 101775028), (272, 76331271), (408, 50887514), (816, 25443757)]