20149242022

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{733}}^1\times {\mathrm{2069}}^1$

素因数の和:2897

約数の個数: 64

約数和(自身を含む): 37777864320

約数和(自身を除く): 17628622298

約数列:

[1, 2, 7, 13, 14, 26, 73, 91, 146, 182, 511, 733, 949, 1022, 1466, 1898, 2069, 4138, 5131, 6643, 9529, 10262, 13286, 14483, 19058, 26897, 28966, 53509, 53794, 66703, 107018, 133406, 151037, 188279, 302074, 374563, 376558, 695617, 749126, 1057259, 1391234, 1516577, 1963481, 2114518, 3033154, 3926962, 4869319, 9738638, 10616039, 13744367, 19715501, 21232078, 27488734, 39431002, 110710121, 138008507, 221420242, 276017014, 774970847, 1439231573, 1549941694, 2878463146, 10074621011, 20149242022]

約数ペア:

[(1, 20149242022), (2, 10074621011), (7, 2878463146), (13, 1549941694), (14, 1439231573), (26, 774970847), (73, 276017014), (91, 221420242), (146, 138008507), (182, 110710121), (511, 39431002), (733, 27488734), (949, 21232078), (1022, 19715501), (1466, 13744367), (1898, 10616039), (2069, 9738638), (4138, 4869319), (5131, 3926962), (6643, 3033154), (9529, 2114518), (10262, 1963481), (13286, 1516577), (14483, 1391234), (19058, 1057259), (26897, 749126), (28966, 695617), (53509, 376558), (53794, 374563), (66703, 302074), (107018, 188279), (133406, 151037)]