20803488684

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{547}}^1\times {\mathrm{12527}}^1$

素因数の和:13115

約数の個数: 96

約数和(自身を含む): 55362134016

約数和(自身を除く): 34558645332

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 23, 33, 44, 46, 66, 69, 92, 132, 138, 253, 276, 506, 547, 759, 1012, 1094, 1518, 1641, 2188, 3036, 3282, 6017, 6564, 12034, 12527, 12581, 18051, 24068, 25054, 25162, 36102, 37581, 37743, 50108, 50324, 72204, 75162, 75486, 137797, 138391, 150324, 150972, 275594, 276782, 288121, 413391, 415173, 551188, 553564, 576242, 826782, 830346, 864363, 1152484, 1653564, 1660692, 1728726, 3169331, 3457452, 6338662, 6852269, 9507993, 12677324, 13704538, 19015986, 20556807, 27409076, 38031972, 41113614, 75374959, 82227228, 150749918, 157602187, 226124877, 301499836, 315204374, 452249754, 472806561, 630408748, 904499508, 945613122, 1733624057, 1891226244, 3467248114, 5200872171, 6934496228, 10401744342, 20803488684]

約数ペア:

[(1, 20803488684), (2, 10401744342), (3, 6934496228), (4, 5200872171), (6, 3467248114), (11, 1891226244), (12, 1733624057), (22, 945613122), (23, 904499508), (33, 630408748), (44, 472806561), (46, 452249754), (66, 315204374), (69, 301499836), (92, 226124877), (132, 157602187), (138, 150749918), (253, 82227228), (276, 75374959), (506, 41113614), (547, 38031972), (759, 27409076), (1012, 20556807), (1094, 19015986), (1518, 13704538), (1641, 12677324), (2188, 9507993), (3036, 6852269), (3282, 6338662), (6017, 3457452), (6564, 3169331), (12034, 1728726), (12527, 1660692), (12581, 1653564), (18051, 1152484), (24068, 864363), (25054, 830346), (25162, 826782), (36102, 576242), (37581, 553564), (37743, 551188), (50108, 415173), (50324, 413391), (72204, 288121), (75162, 276782), (75486, 275594), (137797, 150972), (138391, 150324)]