20436705064

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{2860681}}^1$

素因数の和:2860753

約数の個数: 32

約数和(自身を含む): 41193820800

約数和(自身を除く): 20757115736

約数列:

[1, 2, 4, 8, 19, 38, 47, 76, 94, 152, 188, 376, 893, 1786, 3572, 7144, 2860681, 5721362, 11442724, 22885448, 54352939, 108705878, 134452007, 217411756, 268904014, 434823512, 537808028, 1075616056, 2554588133, 5109176266, 10218352532, 20436705064]

約数ペア:

[(1, 20436705064), (2, 10218352532), (4, 5109176266), (8, 2554588133), (19, 1075616056), (38, 537808028), (47, 434823512), (76, 268904014), (94, 217411756), (152, 134452007), (188, 108705878), (376, 54352939), (893, 22885448), (1786, 11442724), (3572, 5721362), (7144, 2860681)]