20144491581

素因数分解:

$3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{183973}}^1$

素因数の和:184125

約数の個数: 32

約数和(自身を含む): 30201171840

約数和(自身を除く): 10056680259

約数列:

[1, 3, 17, 19, 51, 57, 113, 323, 339, 969, 1921, 2147, 5763, 6441, 36499, 109497, 183973, 551919, 3127541, 3495487, 9382623, 10486461, 20788949, 59423279, 62366847, 178269837, 353412133, 394990031, 1060236399, 1184970093, 6714830527, 20144491581]

約数ペア:

[(1, 20144491581), (3, 6714830527), (17, 1184970093), (19, 1060236399), (51, 394990031), (57, 353412133), (113, 178269837), (323, 62366847), (339, 59423279), (969, 20788949), (1921, 10486461), (2147, 9382623), (5763, 3495487), (6441, 3127541), (36499, 551919), (109497, 183973)]