20148542964

素因数分解:

$2^2\times 3^4\times {\mathrm{11}}^2\times {\mathrm{53}}^1\times {\mathrm{9697}}^1$

素因数の和:9788

約数の個数: 180

約数和(自身を含む): 58994427492

約数和(自身を除く): 38845884528

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 81, 99, 106, 108, 121, 132, 159, 162, 198, 212, 242, 297, 318, 324, 363, 396, 477, 484, 583, 594, 636, 726, 891, 954, 1089, 1166, 1188, 1431, 1452, 1749, 1782, 1908, 2178, 2332, 2862, 3267, 3498, 3564, 4293, 4356, 5247, 5724, 6413, 6534, 6996, 8586, 9697, 9801, 10494, 12826, 13068, 15741, 17172, 19239, 19394, 19602, 20988, 25652, 29091, 31482, 38478, 38788, 39204, 47223, 57717, 58182, 62964, 76956, 87273, 94446, 106667, 115434, 116364, 173151, 174546, 188892, 213334, 230868, 261819, 320001, 346302, 349092, 426668, 513941, 519453, 523638, 640002, 692604, 785457, 960003, 1027882, 1038906, 1047276, 1173337, 1280004, 1541823, 1570914, 1920006, 2055764, 2077812, 2346674, 2880009, 3083646, 3141828, 3520011, 3840012, 4625469, 4693348, 5653351, 5760018, 6167292, 7040022, 8640027, 9250938, 10560033, 11306702, 11520036, 13876407, 14080044, 16960053, 17280054, 18501876, 21120066, 22613404, 27752814, 31680099, 33920106, 34560108, 41629221, 42240132, 50880159, 55505628, 62186861, 63360198, 67840212, 83258442, 95040297, 101760318, 124373722, 126720396, 152640477, 166516884, 186560583, 190080594, 203520636, 248747444, 305280954, 373121166, 380161188, 457921431, 559681749, 610561908, 746242332, 915842862, 1119363498, 1679045247, 1831685724, 2238726996, 3358090494, 5037135741, 6716180988, 10074271482, 20148542964]

約数ペア:

[(1, 20148542964), (2, 10074271482), (3, 6716180988), (4, 5037135741), (6, 3358090494), (9, 2238726996), (11, 1831685724), (12, 1679045247), (18, 1119363498), (22, 915842862), (27, 746242332), (33, 610561908), (36, 559681749), (44, 457921431), (53, 380161188), (54, 373121166), (66, 305280954), (81, 248747444), (99, 203520636), (106, 190080594), (108, 186560583), (121, 166516884), (132, 152640477), (159, 126720396), (162, 124373722), (198, 101760318), (212, 95040297), (242, 83258442), (297, 67840212), (318, 63360198), (324, 62186861), (363, 55505628), (396, 50880159), (477, 42240132), (484, 41629221), (583, 34560108), (594, 33920106), (636, 31680099), (726, 27752814), (891, 22613404), (954, 21120066), (1089, 18501876), (1166, 17280054), (1188, 16960053), (1431, 14080044), (1452, 13876407), (1749, 11520036), (1782, 11306702), (1908, 10560033), (2178, 9250938), (2332, 8640027), (2862, 7040022), (3267, 6167292), (3498, 5760018), (3564, 5653351), (4293, 4693348), (4356, 4625469), (5247, 3840012), (5724, 3520011), (6413, 3141828), (6534, 3083646), (6996, 2880009), (8586, 2346674), (9697, 2077812), (9801, 2055764), (10494, 1920006), (12826, 1570914), (13068, 1541823), (15741, 1280004), (17172, 1173337), (19239, 1047276), (19394, 1038906), (19602, 1027882), (20988, 960003), (25652, 785457), (29091, 692604), (31482, 640002), (38478, 523638), (38788, 519453), (39204, 513941), (47223, 426668), (57717, 349092), (58182, 346302), (62964, 320001), (76956, 261819), (87273, 230868), (94446, 213334), (106667, 188892), (115434, 174546), (116364, 173151)]