20584938

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{5113}}^1$

素因数の和:5190

約数の個数: 32

約数和(自身を含む): 45657792

約数和(自身を除く): 25072854

約数列:

[1, 2, 3, 6, 11, 22, 33, 61, 66, 122, 183, 366, 671, 1342, 2013, 4026, 5113, 10226, 15339, 30678, 56243, 112486, 168729, 311893, 337458, 623786, 935679, 1871358, 3430823, 6861646, 10292469, 20584938]

約数ペア:

[(1, 20584938), (2, 10292469), (3, 6861646), (6, 3430823), (11, 1871358), (22, 935679), (33, 623786), (61, 337458), (66, 311893), (122, 168729), (183, 112486), (366, 56243), (671, 30678), (1342, 15339), (2013, 10226), (4026, 5113)]