20182834568

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{383}}^1\times {\mathrm{506699}}^1$

素因数の和:507101

約数の個数: 32

約数和(自身を含む): 40860288000

約数和(自身を除く): 20677453432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 383, 766, 1532, 3064, 4979, 9958, 19916, 39832, 506699, 1013398, 2026796, 4053592, 6587087, 13174174, 26348348, 52696696, 194065717, 388131434, 776262868, 1552525736, 2522854321, 5045708642, 10091417284, 20182834568]

約数ペア:

[(1, 20182834568), (2, 10091417284), (4, 5045708642), (8, 2522854321), (13, 1552525736), (26, 776262868), (52, 388131434), (104, 194065717), (383, 52696696), (766, 26348348), (1532, 13174174), (3064, 6587087), (4979, 4053592), (9958, 2026796), (19916, 1013398), (39832, 506699)]