20587427219

素因数分解:

${\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{449}}^1\times {\mathrm{45533}}^1$

素因数の和:46054

約数の個数: 16

約数和(自身を含む): 22129524000

約数和(自身を除く): 1542096781

約数列:

[1, 19, 53, 449, 1007, 8531, 23797, 45533, 452143, 865127, 2413249, 20444317, 45851731, 388442023, 1083548801, 20587427219]

約数ペア:

[(1, 20587427219), (19, 1083548801), (53, 388442023), (449, 45851731), (1007, 20444317), (8531, 2413249), (23797, 865127), (45533, 452143)]