20393361288

素因数分解:

$2^3\times 3^2\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{269}}^1\times {\mathrm{521}}^1$

素因数の和:892

約数の個数: 192

約数和(自身を含む): 58044729600

約数和(自身を除く): 37651368312

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 43, 47, 72, 86, 94, 129, 141, 172, 188, 258, 269, 282, 344, 376, 387, 423, 516, 521, 538, 564, 774, 807, 846, 1032, 1042, 1076, 1128, 1548, 1563, 1614, 1692, 2021, 2084, 2152, 2421, 3096, 3126, 3228, 3384, 4042, 4168, 4689, 4842, 6063, 6252, 6456, 8084, 9378, 9684, 11567, 12126, 12504, 12643, 16168, 18189, 18756, 19368, 22403, 23134, 24252, 24487, 25286, 34701, 36378, 37512, 37929, 44806, 46268, 48504, 48974, 50572, 67209, 69402, 72756, 73461, 75858, 89612, 92536, 97948, 101144, 104103, 113787, 134418, 138804, 140149, 145512, 146922, 151716, 179224, 195896, 201627, 208206, 220383, 227574, 268836, 277608, 280298, 293844, 303432, 403254, 416412, 420447, 440766, 455148, 537672, 543649, 560596, 587688, 806508, 832824, 840894, 881532, 910296, 1052941, 1087298, 1121192, 1261341, 1613016, 1630947, 1681788, 1763064, 2105882, 2174596, 2522682, 3158823, 3261894, 3363576, 4211764, 4349192, 4892841, 5045364, 6026407, 6317646, 6523788, 6587003, 8423528, 9476469, 9785682, 10090728, 12052814, 12635292, 13047576, 13174006, 18079221, 18952938, 19571364, 19761009, 24105628, 25270584, 26348012, 36158442, 37905876, 39142728, 39522018, 48211256, 52696024, 54237663, 59283027, 72316884, 75811752, 79044036, 108475326, 118566054, 144633768, 158088072, 216950652, 237132108, 283241129, 433901304, 474264216, 566482258, 849723387, 1132964516, 1699446774, 2265929032, 2549170161, 3398893548, 5098340322, 6797787096, 10196680644, 20393361288]

約数ペア:

[(1, 20393361288), (2, 10196680644), (3, 6797787096), (4, 5098340322), (6, 3398893548), (8, 2549170161), (9, 2265929032), (12, 1699446774), (18, 1132964516), (24, 849723387), (36, 566482258), (43, 474264216), (47, 433901304), (72, 283241129), (86, 237132108), (94, 216950652), (129, 158088072), (141, 144633768), (172, 118566054), (188, 108475326), (258, 79044036), (269, 75811752), (282, 72316884), (344, 59283027), (376, 54237663), (387, 52696024), (423, 48211256), (516, 39522018), (521, 39142728), (538, 37905876), (564, 36158442), (774, 26348012), (807, 25270584), (846, 24105628), (1032, 19761009), (1042, 19571364), (1076, 18952938), (1128, 18079221), (1548, 13174006), (1563, 13047576), (1614, 12635292), (1692, 12052814), (2021, 10090728), (2084, 9785682), (2152, 9476469), (2421, 8423528), (3096, 6587003), (3126, 6523788), (3228, 6317646), (3384, 6026407), (4042, 5045364), (4168, 4892841), (4689, 4349192), (4842, 4211764), (6063, 3363576), (6252, 3261894), (6456, 3158823), (8084, 2522682), (9378, 2174596), (9684, 2105882), (11567, 1763064), (12126, 1681788), (12504, 1630947), (12643, 1613016), (16168, 1261341), (18189, 1121192), (18756, 1087298), (19368, 1052941), (22403, 910296), (23134, 881532), (24252, 840894), (24487, 832824), (25286, 806508), (34701, 587688), (36378, 560596), (37512, 543649), (37929, 537672), (44806, 455148), (46268, 440766), (48504, 420447), (48974, 416412), (50572, 403254), (67209, 303432), (69402, 293844), (72756, 280298), (73461, 277608), (75858, 268836), (89612, 227574), (92536, 220383), (97948, 208206), (101144, 201627), (104103, 195896), (113787, 179224), (134418, 151716), (138804, 146922), (140149, 145512)]