20172033035

素因数分解:

$5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{131}}^1\times {\mathrm{6779}}^1$

素因数の和:6992

約数の個数: 64

約数和(自身を含む): 30929817600

約数和(自身を除く): 10757784565

約数列:

[1, 5, 7, 11, 35, 55, 59, 77, 131, 295, 385, 413, 649, 655, 917, 1441, 2065, 3245, 4543, 4585, 6779, 7205, 7729, 10087, 22715, 33895, 38645, 47453, 50435, 54103, 74569, 85019, 237265, 270515, 372845, 399961, 425095, 521983, 595133, 888049, 1999805, 2609915, 2799727, 2975665, 4399571, 4440245, 6216343, 9768539, 13998635, 21997855, 30796997, 31081715, 48842695, 52394891, 68379773, 153984985, 261974455, 341898865, 366764237, 576343801, 1833821185, 2881719005, 4034406607, 20172033035]

約数ペア:

[(1, 20172033035), (5, 4034406607), (7, 2881719005), (11, 1833821185), (35, 576343801), (55, 366764237), (59, 341898865), (77, 261974455), (131, 153984985), (295, 68379773), (385, 52394891), (413, 48842695), (649, 31081715), (655, 30796997), (917, 21997855), (1441, 13998635), (2065, 9768539), (3245, 6216343), (4543, 4440245), (4585, 4399571), (6779, 2975665), (7205, 2799727), (7729, 2609915), (10087, 1999805), (22715, 888049), (33895, 595133), (38645, 521983), (47453, 425095), (50435, 399961), (54103, 372845), (74569, 270515), (85019, 237265)]