20233554

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{2713}}^1$

素因数の和:2842

約数の個数: 32

約数和(自身を含む): 44553024

約数和(自身を除く): 24319470

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 113, 226, 339, 678, 1243, 2486, 2713, 3729, 5426, 7458, 8139, 16278, 29843, 59686, 89529, 179058, 306569, 613138, 919707, 1839414, 3372259, 6744518, 10116777, 20233554]

約数ペア:

[(1, 20233554), (2, 10116777), (3, 6744518), (6, 3372259), (11, 1839414), (22, 919707), (33, 613138), (66, 306569), (113, 179058), (226, 89529), (339, 59686), (678, 29843), (1243, 16278), (2486, 8139), (2713, 7458), (3729, 5426)]