20159204536

素因数分解:

$2^3\times {\mathrm{29}}^1\times {\mathrm{9241}}^1\times {\mathrm{9403}}^1$

素因数の和:18679

約数の個数: 32

約数和(自身を含む): 39110295600

約数和(自身を除く): 18951091064

約数列:

[1, 2, 4, 8, 29, 58, 116, 232, 9241, 9403, 18482, 18806, 36964, 37612, 73928, 75224, 267989, 272687, 535978, 545374, 1071956, 1090748, 2143912, 2181496, 86893123, 173786246, 347572492, 695144984, 2519900567, 5039801134, 10079602268, 20159204536]

約数ペア:

[(1, 20159204536), (2, 10079602268), (4, 5039801134), (8, 2519900567), (29, 695144984), (58, 347572492), (116, 173786246), (232, 86893123), (9241, 2181496), (9403, 2143912), (18482, 1090748), (18806, 1071956), (36964, 545374), (37612, 535978), (73928, 272687), (75224, 267989)]