20142848877

素因数分解:

$3^1\times {\mathrm{37}}^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{16829}}^1$

素因数の和:17173

約数の個数: 32

約数和(自身を含む): 28364878080

約数和(自身を除く): 8222029203

約数列:

[1, 3, 37, 41, 111, 123, 263, 789, 1517, 4551, 9731, 10783, 16829, 29193, 32349, 50487, 398971, 622673, 689989, 1196913, 1868019, 2069967, 4426027, 13278081, 25529593, 76588779, 163762999, 181467107, 491288997, 544401321, 6714282959, 20142848877]

約数ペア:

[(1, 20142848877), (3, 6714282959), (37, 544401321), (41, 491288997), (111, 181467107), (123, 163762999), (263, 76588779), (789, 25529593), (1517, 13278081), (4551, 4426027), (9731, 2069967), (10783, 1868019), (16829, 1196913), (29193, 689989), (32349, 622673), (50487, 398971)]