20163316614

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{7870147}}^1$

素因数の和:7870220

約数の個数: 32

約数和(自身を含む): 46843120896

約数和(自身を除く): 26679804282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 61, 122, 183, 366, 427, 854, 1281, 2562, 7870147, 15740294, 23610441, 47220882, 55091029, 110182058, 165273087, 330546174, 480078967, 960157934, 1440236901, 2880473802, 3360552769, 6721105538, 10081658307, 20163316614]

約数ペア:

[(1, 20163316614), (2, 10081658307), (3, 6721105538), (6, 3360552769), (7, 2880473802), (14, 1440236901), (21, 960157934), (42, 480078967), (61, 330546174), (122, 165273087), (183, 110182058), (366, 55091029), (427, 47220882), (854, 23610441), (1281, 15740294), (2562, 7870147)]