20164137597

素因数分解:

$3^3\times {\mathrm{17}}^1\times {\mathrm{1987}}^1\times {\mathrm{22109}}^1$

素因数の和:24122

約数の個数: 32

約数和(自身を含む): 31647369600

約数和(自身を除く): 11483232003

約数列:

[1, 3, 9, 17, 27, 51, 153, 459, 1987, 5961, 17883, 22109, 33779, 53649, 66327, 101337, 198981, 304011, 375853, 596943, 912033, 1127559, 3382677, 10148031, 43930583, 131791749, 395375247, 746819911, 1186125741, 2240459733, 6721379199, 20164137597]

約数ペア:

[(1, 20164137597), (3, 6721379199), (9, 2240459733), (17, 1186125741), (27, 746819911), (51, 395375247), (153, 131791749), (459, 43930583), (1987, 10148031), (5961, 3382677), (17883, 1127559), (22109, 912033), (33779, 596943), (53649, 375853), (66327, 304011), (101337, 198981)]