20160922832

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{18806831}}^1$

素因数の和:18806906

約数の個数: 20

約数和(自身を含む): 39644801856

約数和(自身を除く): 19483879024

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 18806831, 37613662, 75227324, 150454648, 300909296, 1260057677, 2520115354, 5040230708, 10080461416, 20160922832]

約数ペア:

[(1, 20160922832), (2, 10080461416), (4, 5040230708), (8, 2520115354), (16, 1260057677), (67, 300909296), (134, 150454648), (268, 75227324), (536, 37613662), (1072, 18806831)]