20178848664

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{2909}}^1\times {\mathrm{7411}}^1$

素因数の和:10345

約数の個数: 96

約数和(自身を含む): 58883151600

約数和(自身を除く): 38704302936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 2909, 5818, 7411, 8727, 11636, 14822, 17454, 22233, 23272, 26181, 29644, 34908, 37817, 44466, 52362, 59288, 66699, 69816, 75634, 88932, 96343, 104724, 113451, 133398, 151268, 177864, 192686, 209448, 226902, 266796, 289029, 302536, 340353, 385372, 453804, 533592, 578058, 680706, 770744, 867087, 907608, 1156116, 1361412, 1734174, 2312232, 2722824, 3468348, 6936696, 21558599, 43117198, 64675797, 86234396, 129351594, 172468792, 194027391, 258703188, 280261787, 388054782, 517406376, 560523574, 776109564, 840785361, 1121047148, 1552219128, 1681570722, 2242094296, 2522356083, 3363141444, 5044712166, 6726282888, 10089424332, 20178848664]

約数ペア:

[(1, 20178848664), (2, 10089424332), (3, 6726282888), (4, 5044712166), (6, 3363141444), (8, 2522356083), (9, 2242094296), (12, 1681570722), (13, 1552219128), (18, 1121047148), (24, 840785361), (26, 776109564), (36, 560523574), (39, 517406376), (52, 388054782), (72, 280261787), (78, 258703188), (104, 194027391), (117, 172468792), (156, 129351594), (234, 86234396), (312, 64675797), (468, 43117198), (936, 21558599), (2909, 6936696), (5818, 3468348), (7411, 2722824), (8727, 2312232), (11636, 1734174), (14822, 1361412), (17454, 1156116), (22233, 907608), (23272, 867087), (26181, 770744), (29644, 680706), (34908, 578058), (37817, 533592), (44466, 453804), (52362, 385372), (59288, 340353), (66699, 302536), (69816, 289029), (75634, 266796), (88932, 226902), (96343, 209448), (104724, 192686), (113451, 177864), (133398, 151268)]