20031132

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{263}}^1\times {\mathrm{577}}^1$

素因数の和:858

約数の個数: 48

約数和(自身を含む): 51270912

約数和(自身を除く): 31239780

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 263, 526, 577, 789, 1052, 1154, 1578, 1731, 2308, 2893, 3156, 3462, 5786, 6347, 6924, 8679, 11572, 12694, 17358, 19041, 25388, 34716, 38082, 76164, 151751, 303502, 455253, 607004, 910506, 1669261, 1821012, 3338522, 5007783, 6677044, 10015566, 20031132]

約数ペア:

[(1, 20031132), (2, 10015566), (3, 6677044), (4, 5007783), (6, 3338522), (11, 1821012), (12, 1669261), (22, 910506), (33, 607004), (44, 455253), (66, 303502), (132, 151751), (263, 76164), (526, 38082), (577, 34716), (789, 25388), (1052, 19041), (1154, 17358), (1578, 12694), (1731, 11572), (2308, 8679), (2893, 6924), (3156, 6347), (3462, 5786)]