20153913474

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2220083}}^1$

素因数の和:2220194

約数の個数: 32

約数和(自身を含む): 43158432960

約数和(自身を除く): 23004519486

約数列:

[1, 2, 3, 6, 17, 34, 51, 89, 102, 178, 267, 534, 1513, 3026, 4539, 9078, 2220083, 4440166, 6660249, 13320498, 37741411, 75482822, 113224233, 197587387, 226448466, 395174774, 592762161, 1185524322, 3358985579, 6717971158, 10076956737, 20153913474]

約数ペア:

[(1, 20153913474), (2, 10076956737), (3, 6717971158), (6, 3358985579), (17, 1185524322), (34, 592762161), (51, 395174774), (89, 226448466), (102, 197587387), (178, 113224233), (267, 75482822), (534, 37741411), (1513, 13320498), (3026, 6660249), (4539, 4440166), (9078, 2220083)]