20212714005

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{367}}^1\times {\mathrm{333791}}^1$

素因数の和:334177

約数の個数: 32

約数和(自身を含む): 35376611328

約数和(自身を除く): 15163897323

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 367, 1101, 1835, 4037, 5505, 12111, 20185, 60555, 333791, 1001373, 1668955, 3671701, 5006865, 11015103, 18358505, 55075515, 122501297, 367503891, 612506485, 1347514267, 1837519455, 4042542801, 6737571335, 20212714005]

約数ペア:

[(1, 20212714005), (3, 6737571335), (5, 4042542801), (11, 1837519455), (15, 1347514267), (33, 612506485), (55, 367503891), (165, 122501297), (367, 55075515), (1101, 18358505), (1835, 11015103), (4037, 5006865), (5505, 3671701), (12111, 1668955), (20185, 1001373), (60555, 333791)]