20805364344

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{45625799}}^1$

素因数の和:45625827

約数の個数: 32

約数和(自身を含む): 54750960000

約数和(自身を除く): 33945595656

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 228, 456, 45625799, 91251598, 136877397, 182503196, 273754794, 365006392, 547509588, 866890181, 1095019176, 1733780362, 2600670543, 3467560724, 5201341086, 6935121448, 10402682172, 20805364344]

約数ペア:

[(1, 20805364344), (2, 10402682172), (3, 6935121448), (4, 5201341086), (6, 3467560724), (8, 2600670543), (12, 1733780362), (19, 1095019176), (24, 866890181), (38, 547509588), (57, 365006392), (76, 273754794), (114, 182503196), (152, 136877397), (228, 91251598), (456, 45625799)]