20100560997

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{65027}}^1$

素因数の和:65106

約数の個数: 64

約数和(自身を含む): 33710515200

約数和(自身を除く): 13609954203

約数列:

[1, 3, 11, 17, 19, 29, 33, 51, 57, 87, 187, 209, 319, 323, 493, 551, 561, 627, 957, 969, 1479, 1653, 3553, 5423, 6061, 9367, 10659, 16269, 18183, 28101, 65027, 103037, 195081, 309111, 715297, 1105459, 1235513, 1885783, 2145891, 3316377, 3706539, 5657349, 12160049, 13590643, 20743613, 21003721, 32058311, 35829877, 36480147, 40771929, 62230839, 63011163, 96174933, 107489631, 231040931, 352641421, 394128647, 609107909, 693122793, 1057924263, 1182385941, 1827323727, 6700186999, 20100560997]

約数ペア:

[(1, 20100560997), (3, 6700186999), (11, 1827323727), (17, 1182385941), (19, 1057924263), (29, 693122793), (33, 609107909), (51, 394128647), (57, 352641421), (87, 231040931), (187, 107489631), (209, 96174933), (319, 63011163), (323, 62230839), (493, 40771929), (551, 36480147), (561, 35829877), (627, 32058311), (957, 21003721), (969, 20743613), (1479, 13590643), (1653, 12160049), (3553, 5657349), (5423, 3706539), (6061, 3316377), (9367, 2145891), (10659, 1885783), (16269, 1235513), (18183, 1105459), (28101, 715297), (65027, 309111), (103037, 195081)]