20162908095

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1\times {\mathrm{18329}}^1$

素因数の和:18520

約数の個数: 64

約数和(自身を含む): 36108633600

約数和(自身を除く): 15945725505

約数列:

[1, 3, 5, 11, 15, 33, 55, 59, 113, 165, 177, 295, 339, 565, 649, 885, 1243, 1695, 1947, 3245, 3729, 6215, 6667, 9735, 18329, 18645, 20001, 33335, 54987, 73337, 91645, 100005, 201619, 220011, 274935, 366685, 604857, 1008095, 1081411, 1100055, 2071177, 3024285, 3244233, 5407055, 6213531, 10355885, 11895521, 16221165, 22782947, 31067655, 35686563, 59477605, 68348841, 113914735, 122199443, 178432815, 341744205, 366598329, 610997215, 1344193873, 1832991645, 4032581619, 6720969365, 20162908095]

約数ペア:

[(1, 20162908095), (3, 6720969365), (5, 4032581619), (11, 1832991645), (15, 1344193873), (33, 610997215), (55, 366598329), (59, 341744205), (113, 178432815), (165, 122199443), (177, 113914735), (295, 68348841), (339, 59477605), (565, 35686563), (649, 31067655), (885, 22782947), (1243, 16221165), (1695, 11895521), (1947, 10355885), (3245, 6213531), (3729, 5407055), (6215, 3244233), (6667, 3024285), (9735, 2071177), (18329, 1100055), (18645, 1081411), (20001, 1008095), (33335, 604857), (54987, 366685), (73337, 274935), (91645, 220011), (100005, 201619)]