20360934

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{263}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 53374464

約数和(自身を除く): 33013530

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 23, 33, 34, 46, 51, 66, 69, 99, 102, 138, 153, 187, 198, 207, 253, 263, 306, 374, 391, 414, 506, 526, 561, 759, 782, 789, 1122, 1173, 1518, 1578, 1683, 2277, 2346, 2367, 2893, 3366, 3519, 4301, 4471, 4554, 4734, 5786, 6049, 7038, 8602, 8679, 8942, 12098, 12903, 13413, 17358, 18147, 25806, 26037, 26826, 36294, 38709, 40239, 49181, 52074, 54441, 66539, 77418, 80478, 98362, 102833, 108882, 133078, 147543, 199617, 205666, 295086, 308499, 399234, 442629, 598851, 616998, 885258, 925497, 1131163, 1197702, 1850994, 2262326, 3393489, 6786978, 10180467, 20360934]

約数ペア:

[(1, 20360934), (2, 10180467), (3, 6786978), (6, 3393489), (9, 2262326), (11, 1850994), (17, 1197702), (18, 1131163), (22, 925497), (23, 885258), (33, 616998), (34, 598851), (46, 442629), (51, 399234), (66, 308499), (69, 295086), (99, 205666), (102, 199617), (138, 147543), (153, 133078), (187, 108882), (198, 102833), (207, 98362), (253, 80478), (263, 77418), (306, 66539), (374, 54441), (391, 52074), (414, 49181), (506, 40239), (526, 38709), (561, 36294), (759, 26826), (782, 26037), (789, 25806), (1122, 18147), (1173, 17358), (1518, 13413), (1578, 12903), (1683, 12098), (2277, 8942), (2346, 8679), (2367, 8602), (2893, 7038), (3366, 6049), (3519, 5786), (4301, 4734), (4471, 4554)]