20187928717

素因数分解:

${\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{19079}}^1$

素因数の和:19257

約数の個数: 32

約数和(自身を含む): 23738572800

約数和(自身を除く): 3550644083

約数列:

[1, 11, 29, 31, 107, 319, 341, 899, 1177, 3103, 3317, 9889, 19079, 34133, 36487, 96193, 209869, 553291, 591449, 1058123, 2041453, 6086201, 6505939, 17152021, 22455983, 59202137, 63285043, 188672231, 651223507, 696135473, 1835266247, 20187928717]

約数ペア:

[(1, 20187928717), (11, 1835266247), (29, 696135473), (31, 651223507), (107, 188672231), (319, 63285043), (341, 59202137), (899, 22455983), (1177, 17152021), (3103, 6505939), (3317, 6086201), (9889, 2041453), (19079, 1058123), (34133, 591449), (36487, 553291), (96193, 209869)]