20408057835308

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{33251093}}^1$

素因数の和:33251187

約数の個数: 96

約数和(自身を含む): 44577746660160

約数和(自身を除く): 24169688824852

約数列:

[1, 2, 4, 11, 13, 22, 26, 29, 37, 44, 52, 58, 74, 116, 143, 148, 286, 319, 377, 407, 481, 572, 638, 754, 814, 962, 1073, 1276, 1508, 1628, 1924, 2146, 4147, 4292, 5291, 8294, 10582, 11803, 13949, 16588, 21164, 23606, 27898, 47212, 55796, 153439, 306878, 613756, 33251093, 66502186, 133004372, 365762023, 432264209, 731524046, 864528418, 964281697, 1230290441, 1463048092, 1729056836, 1928563394, 2460580882, 3857126788, 4754906299, 4921161764, 9509812598, 10607098667, 12535662061, 13533194851, 15993775733, 19019625196, 21214197334, 25071324122, 27066389702, 31987551466, 35678422789, 42428394668, 50142648244, 54132779404, 63975102932, 71356845578, 137892282671, 142713691156, 175931533063, 275784565342, 351863066126, 392462650679, 463819496257, 551569130684, 703726132252, 784925301358, 927638992514, 1569850602716, 1855277985028, 5102014458827, 10204028917654, 20408057835308]

約数ペア:

[(1, 20408057835308), (2, 10204028917654), (4, 5102014458827), (11, 1855277985028), (13, 1569850602716), (22, 927638992514), (26, 784925301358), (29, 703726132252), (37, 551569130684), (44, 463819496257), (52, 392462650679), (58, 351863066126), (74, 275784565342), (116, 175931533063), (143, 142713691156), (148, 137892282671), (286, 71356845578), (319, 63975102932), (377, 54132779404), (407, 50142648244), (481, 42428394668), (572, 35678422789), (638, 31987551466), (754, 27066389702), (814, 25071324122), (962, 21214197334), (1073, 19019625196), (1276, 15993775733), (1508, 13533194851), (1628, 12535662061), (1924, 10607098667), (2146, 9509812598), (4147, 4921161764), (4292, 4754906299), (5291, 3857126788), (8294, 2460580882), (10582, 1928563394), (11803, 1729056836), (13949, 1463048092), (16588, 1230290441), (21164, 964281697), (23606, 864528418), (27898, 731524046), (47212, 432264209), (55796, 365762023), (153439, 133004372), (306878, 66502186), (613756, 33251093)]