20183097536

素因数分解:

$2^6\times 7^1\times {\mathrm{277}}^1\times {\mathrm{162641}}^1$

素因数の和:162937

約数の個数: 56

約数和(自身を含む): 45937907616

約数和(自身を除く): 25754810080

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 277, 448, 554, 1108, 1939, 2216, 3878, 4432, 7756, 8864, 15512, 17728, 31024, 62048, 124096, 162641, 325282, 650564, 1138487, 1301128, 2276974, 2602256, 4553948, 5204512, 9107896, 10409024, 18215792, 36431584, 45051557, 72863168, 90103114, 180206228, 315360899, 360412456, 630721798, 720824912, 1261443596, 1441649824, 2522887192, 2883299648, 5045774384, 10091548768, 20183097536]

約数ペア:

[(1, 20183097536), (2, 10091548768), (4, 5045774384), (7, 2883299648), (8, 2522887192), (14, 1441649824), (16, 1261443596), (28, 720824912), (32, 630721798), (56, 360412456), (64, 315360899), (112, 180206228), (224, 90103114), (277, 72863168), (448, 45051557), (554, 36431584), (1108, 18215792), (1939, 10409024), (2216, 9107896), (3878, 5204512), (4432, 4553948), (7756, 2602256), (8864, 2276974), (15512, 1301128), (17728, 1138487), (31024, 650564), (62048, 325282), (124096, 162641)]