20342203095

素因数分解:

$3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1\times {\mathrm{53609}}^1$

素因数の和:54275

約数の個数: 32

約数和(自身を含む): 33396027840

約数和(自身を除く): 13053824745

約数列:

[1, 3, 5, 15, 41, 123, 205, 615, 617, 1851, 3085, 9255, 25297, 53609, 75891, 126485, 160827, 268045, 379455, 804135, 2197969, 6593907, 10989845, 32969535, 33076753, 99230259, 165383765, 496151295, 1356146873, 4068440619, 6780734365, 20342203095]

約数ペア:

[(1, 20342203095), (3, 6780734365), (5, 4068440619), (15, 1356146873), (41, 496151295), (123, 165383765), (205, 99230259), (615, 33076753), (617, 32969535), (1851, 10989845), (3085, 6593907), (9255, 2197969), (25297, 804135), (53609, 379455), (75891, 268045), (126485, 160827)]