20158840296

素因数分解:

$2^3\times 3^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{197033}}^1$

素因数の和:197088

約数の個数: 144

約数和(自身を含む): 65700987300

約数和(自身を除く): 45542147004

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 29, 36, 42, 49, 56, 58, 63, 72, 84, 87, 98, 116, 126, 147, 168, 174, 196, 203, 232, 252, 261, 294, 348, 392, 406, 441, 504, 522, 588, 609, 696, 812, 882, 1044, 1176, 1218, 1421, 1624, 1764, 1827, 2088, 2436, 2842, 3528, 3654, 4263, 4872, 5684, 7308, 8526, 11368, 12789, 14616, 17052, 25578, 34104, 51156, 102312, 197033, 394066, 591099, 788132, 1182198, 1379231, 1576264, 1773297, 2364396, 2758462, 3546594, 4137693, 4728792, 5516924, 5713957, 7093188, 8275386, 9654617, 11033848, 11427914, 12413079, 14186376, 16550772, 17141871, 19309234, 22855828, 24826158, 28963851, 33101544, 34283742, 38618468, 39997699, 45711656, 49652316, 51425613, 57927702, 68567484, 77236936, 79995398, 86891553, 99304632, 102851226, 115855404, 119993097, 137134968, 159990796, 173783106, 205702452, 231710808, 239986194, 279983893, 319981592, 347566212, 359979291, 411404904, 479972388, 559967786, 695132424, 719958582, 839951679, 959944776, 1119935572, 1439917164, 1679903358, 2239871144, 2519855037, 2879834328, 3359806716, 5039710074, 6719613432, 10079420148, 20158840296]

約数ペア:

[(1, 20158840296), (2, 10079420148), (3, 6719613432), (4, 5039710074), (6, 3359806716), (7, 2879834328), (8, 2519855037), (9, 2239871144), (12, 1679903358), (14, 1439917164), (18, 1119935572), (21, 959944776), (24, 839951679), (28, 719958582), (29, 695132424), (36, 559967786), (42, 479972388), (49, 411404904), (56, 359979291), (58, 347566212), (63, 319981592), (72, 279983893), (84, 239986194), (87, 231710808), (98, 205702452), (116, 173783106), (126, 159990796), (147, 137134968), (168, 119993097), (174, 115855404), (196, 102851226), (203, 99304632), (232, 86891553), (252, 79995398), (261, 77236936), (294, 68567484), (348, 57927702), (392, 51425613), (406, 49652316), (441, 45711656), (504, 39997699), (522, 38618468), (588, 34283742), (609, 33101544), (696, 28963851), (812, 24826158), (882, 22855828), (1044, 19309234), (1176, 17141871), (1218, 16550772), (1421, 14186376), (1624, 12413079), (1764, 11427914), (1827, 11033848), (2088, 9654617), (2436, 8275386), (2842, 7093188), (3528, 5713957), (3654, 5516924), (4263, 4728792), (4872, 4137693), (5684, 3546594), (7308, 2758462), (8526, 2364396), (11368, 1773297), (12789, 1576264), (14616, 1379231), (17052, 1182198), (25578, 788132), (34104, 591099), (51156, 394066), (102312, 197033)]