20111922523

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{1427}}^1\times {\mathrm{183037}}^1$

素因数の和:184482

約数の個数: 16

約数和(自身を含む): 25092313344

約数和(自身を除く): 4980390821

約数列:

[1, 7, 11, 77, 1427, 9989, 15697, 109879, 183037, 1281259, 2013407, 14093849, 261193799, 1828356593, 2873131789, 20111922523]

約数ペア:

[(1, 20111922523), (7, 2873131789), (11, 1828356593), (77, 261193799), (1427, 14093849), (9989, 2013407), (15697, 1281259), (109879, 183037)]