20133081892

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{1061}}^1\times {\mathrm{61609}}^1$

素因数の和:62692

約数の個数: 48

約数和(自身を含む): 43968839040

約数和(自身を除く): 23835757148

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 1061, 2122, 4244, 7427, 11671, 14854, 23342, 29708, 46684, 61609, 81697, 123218, 163394, 246436, 326788, 431263, 677699, 862526, 1355398, 1725052, 2710796, 4743893, 9487786, 18975572, 65367149, 130734298, 261468596, 457570043, 719038639, 915140086, 1438077278, 1830280172, 2876154556, 5033270473, 10066540946, 20133081892]

約数ペア:

[(1, 20133081892), (2, 10066540946), (4, 5033270473), (7, 2876154556), (11, 1830280172), (14, 1438077278), (22, 915140086), (28, 719038639), (44, 457570043), (77, 261468596), (154, 130734298), (308, 65367149), (1061, 18975572), (2122, 9487786), (4244, 4743893), (7427, 2710796), (11671, 1725052), (14854, 1355398), (23342, 862526), (29708, 677699), (46684, 431263), (61609, 326788), (81697, 246436), (123218, 163394)]