20083924630

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{190387}}^1$

素因数の和:190549

約数の個数: 64

約数和(自身を含む): 45400684032

約数和(自身を除く): 25316759402

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 137, 154, 274, 385, 685, 770, 959, 1370, 1507, 1918, 3014, 4795, 7535, 9590, 10549, 15070, 21098, 52745, 105490, 190387, 380774, 951935, 1332709, 1903870, 2094257, 2665418, 4188514, 6663545, 10471285, 13327090, 14659799, 20942570, 26083019, 29319598, 52166038, 73298995, 130415095, 146597990, 182581133, 260830190, 286913209, 365162266, 573826418, 912905665, 1434566045, 1825811330, 2008392463, 2869132090, 4016784926, 10041962315, 20083924630]

約数ペア:

[(1, 20083924630), (2, 10041962315), (5, 4016784926), (7, 2869132090), (10, 2008392463), (11, 1825811330), (14, 1434566045), (22, 912905665), (35, 573826418), (55, 365162266), (70, 286913209), (77, 260830190), (110, 182581133), (137, 146597990), (154, 130415095), (274, 73298995), (385, 52166038), (685, 29319598), (770, 26083019), (959, 20942570), (1370, 14659799), (1507, 13327090), (1918, 10471285), (3014, 6663545), (4795, 4188514), (7535, 2665418), (9590, 2094257), (10549, 1903870), (15070, 1332709), (21098, 951935), (52745, 380774), (105490, 190387)]