20132698521676

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{31}}^2\times {\mathrm{1394047}}^1$

素因数の和:1394160

約数の個数: 108

約数和(自身を含む): 41647738831104

約数和(自身を除く): 21515040309428

約数列:

[1, 2, 4, 13, 17, 26, 31, 34, 52, 62, 68, 124, 221, 289, 403, 442, 527, 578, 806, 884, 961, 1054, 1156, 1612, 1922, 2108, 3757, 3844, 6851, 7514, 8959, 12493, 13702, 15028, 16337, 17918, 24986, 27404, 32674, 35836, 49972, 65348, 116467, 212381, 232934, 277729, 424762, 465868, 555458, 849524, 1110916, 1394047, 2788094, 3610477, 5576188, 7220954, 14441908, 18122611, 23698799, 36245222, 43215457, 47397598, 72490444, 86430914, 94795196, 172861828, 308084387, 402879583, 561800941, 616168774, 734662769, 805759166, 1123601882, 1232337548, 1339679167, 1469325538, 1611518332, 2247203764, 2679358334, 2938651076, 5237434579, 5358716668, 9550615997, 10474869158, 12489267073, 17415829171, 19101231994, 20949738316, 22774545839, 24978534146, 34831658342, 38202463988, 45549091678, 49957068292, 69663316684, 91098183356, 162360471949, 296069095907, 324720943898, 387167279263, 592138191814, 649441887796, 774334558526, 1184276383628, 1548669117052, 5033174630419, 10066349260838, 20132698521676]

約数ペア:

[(1, 20132698521676), (2, 10066349260838), (4, 5033174630419), (13, 1548669117052), (17, 1184276383628), (26, 774334558526), (31, 649441887796), (34, 592138191814), (52, 387167279263), (62, 324720943898), (68, 296069095907), (124, 162360471949), (221, 91098183356), (289, 69663316684), (403, 49957068292), (442, 45549091678), (527, 38202463988), (578, 34831658342), (806, 24978534146), (884, 22774545839), (961, 20949738316), (1054, 19101231994), (1156, 17415829171), (1612, 12489267073), (1922, 10474869158), (2108, 9550615997), (3757, 5358716668), (3844, 5237434579), (6851, 2938651076), (7514, 2679358334), (8959, 2247203764), (12493, 1611518332), (13702, 1469325538), (15028, 1339679167), (16337, 1232337548), (17918, 1123601882), (24986, 805759166), (27404, 734662769), (32674, 616168774), (35836, 561800941), (49972, 402879583), (65348, 308084387), (116467, 172861828), (212381, 94795196), (232934, 86430914), (277729, 72490444), (424762, 47397598), (465868, 43215457), (555458, 36245222), (849524, 23698799), (1110916, 18122611), (1394047, 14441908), (2788094, 7220954), (3610477, 5576188)]