20082800536

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{8429}}^1\times {\mathrm{17519}}^1$

素因数の和:25971

約数の個数: 32

約数和(自身を含む): 39877272000

約数和(自身を除く): 19794471464

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 8429, 16858, 17519, 33716, 35038, 67432, 70076, 140152, 143293, 286586, 297823, 573172, 595646, 1146344, 1191292, 2382584, 147667651, 295335302, 590670604, 1181341208, 2510350067, 5020700134, 10041400268, 20082800536]

約数ペア:

[(1, 20082800536), (2, 10041400268), (4, 5020700134), (8, 2510350067), (17, 1181341208), (34, 590670604), (68, 295335302), (136, 147667651), (8429, 2382584), (16858, 1191292), (17519, 1146344), (33716, 595646), (35038, 573172), (67432, 297823), (70076, 286586), (140152, 143293)]