20142954

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{1459}}^1$

素因数の和:1539

約数の個数: 48

約数和(自身を含む): 47829600

約数和(自身を除く): 27686646

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 234, 354, 531, 767, 1062, 1459, 1534, 2301, 2918, 4377, 4602, 6903, 8754, 13131, 13806, 18967, 26262, 37934, 56901, 86081, 113802, 170703, 172162, 258243, 341406, 516486, 774729, 1119053, 1549458, 2238106, 3357159, 6714318, 10071477, 20142954]

約数ペア:

[(1, 20142954), (2, 10071477), (3, 6714318), (6, 3357159), (9, 2238106), (13, 1549458), (18, 1119053), (26, 774729), (39, 516486), (59, 341406), (78, 258243), (117, 172162), (118, 170703), (177, 113802), (234, 86081), (354, 56901), (531, 37934), (767, 26262), (1062, 18967), (1459, 13806), (1534, 13131), (2301, 8754), (2918, 6903), (4377, 4602)]