20518372237

素因数分解:

${\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1429}}^1\times {\mathrm{35279}}^1$

素因数の和:36756

約数の個数: 16

約数和(自身を含む): 23005382400

約数和(自身を除く): 2487010163

約数列:

[1, 11, 37, 407, 1429, 15719, 35279, 52873, 388069, 581603, 1305323, 14358553, 50413691, 554550601, 1865306567, 20518372237]

約数ペア:

[(1, 20518372237), (11, 1865306567), (37, 554550601), (407, 50413691), (1429, 14358553), (15719, 1305323), (35279, 581603), (52873, 388069)]