20802024248

素因数分解:

$2^3\times {\mathrm{45533}}^1\times {\mathrm{57107}}^1$

素因数の和:102646

約数の個数: 16

約数和(自身を含む): 39005335080

約数和(自身を除く): 18203310832

約数列:

[1, 2, 4, 8, 45533, 57107, 91066, 114214, 182132, 228428, 364264, 456856, 2600253031, 5200506062, 10401012124, 20802024248]

約数ペア:

[(1, 20802024248), (2, 10401012124), (4, 5200506062), (8, 2600253031), (45533, 456856), (57107, 364264), (91066, 228428), (114214, 182132)]