20173057346

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{271}}^1\times {\mathrm{809}}^1\times {\mathrm{3539}}^1$

素因数の和:4634

約数の個数: 32

約数和(自身を含む): 32757177600

約数和(自身を除く): 12584120254

約数列:

[1, 2, 13, 26, 271, 542, 809, 1618, 3523, 3539, 7046, 7078, 10517, 21034, 46007, 92014, 219239, 438478, 959069, 1918138, 2850107, 2863051, 5700214, 5726102, 12467897, 24935794, 37219663, 74439326, 775886821, 1551773642, 10086528673, 20173057346]

約数ペア:

[(1, 20173057346), (2, 10086528673), (13, 1551773642), (26, 775886821), (271, 74439326), (542, 37219663), (809, 24935794), (1618, 12467897), (3523, 5726102), (3539, 5700214), (7046, 2863051), (7078, 2850107), (10517, 1918138), (21034, 959069), (46007, 438478), (92014, 219239)]