20173336256

素因数分解:

$2^6\times {\mathrm{73}}^1\times {\mathrm{4317923}}^1$

素因数の和:4318008

約数の個数: 28

約数和(自身を含む): 40579849752

約数和(自身を除く): 20406513496

約数列:

[1, 2, 4, 8, 16, 32, 64, 73, 146, 292, 584, 1168, 2336, 4672, 4317923, 8635846, 17271692, 34543384, 69086768, 138173536, 276347072, 315208379, 630416758, 1260833516, 2521667032, 5043334064, 10086668128, 20173336256]

約数ペア:

[(1, 20173336256), (2, 10086668128), (4, 5043334064), (8, 2521667032), (16, 1260833516), (32, 630416758), (64, 315208379), (73, 276347072), (146, 138173536), (292, 69086768), (584, 34543384), (1168, 17271692), (2336, 8635846), (4672, 4317923)]