20183384976

素因数分解:

$2^4\times 3^1\times {\mathrm{6529}}^1\times {\mathrm{64403}}^1$

素因数の和:70943

約数の個数: 40

約数和(自身を含む): 52149206880

約数和(自身を除く): 31965821904

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 6529, 13058, 19587, 26116, 39174, 52232, 64403, 78348, 104464, 128806, 156696, 193209, 257612, 313392, 386418, 515224, 772836, 1030448, 1545672, 3091344, 420487187, 840974374, 1261461561, 1681948748, 2522923122, 3363897496, 5045846244, 6727794992, 10091692488, 20183384976]

約数ペア:

[(1, 20183384976), (2, 10091692488), (3, 6727794992), (4, 5045846244), (6, 3363897496), (8, 2522923122), (12, 1681948748), (16, 1261461561), (24, 840974374), (48, 420487187), (6529, 3091344), (13058, 1545672), (19587, 1030448), (26116, 772836), (39174, 515224), (52232, 386418), (64403, 313392), (78348, 257612), (104464, 193209), (128806, 156696)]