20221346288

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1\times {\mathrm{1373}}^1$

素因数の和:1603

約数の個数: 160

約数和(自身を含む): 47485835712

約数和(自身を除く): 27264489424

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 41, 44, 52, 82, 88, 104, 143, 157, 164, 176, 208, 286, 314, 328, 451, 533, 572, 628, 656, 902, 1066, 1144, 1256, 1373, 1727, 1804, 2041, 2132, 2288, 2512, 2746, 3454, 3608, 4082, 4264, 5492, 5863, 6437, 6908, 7216, 8164, 8528, 10984, 11726, 12874, 13816, 15103, 16328, 17849, 21968, 22451, 23452, 25748, 27632, 30206, 32656, 35698, 44902, 46904, 51496, 56293, 60412, 70807, 71396, 83681, 89804, 93808, 102992, 112586, 120824, 141614, 142792, 167362, 179608, 196339, 215561, 225172, 241648, 283228, 285584, 334724, 359216, 392678, 431122, 450344, 566456, 619223, 669448, 731809, 785356, 862244, 900688, 920491, 1132912, 1238446, 1338896, 1463618, 1570712, 1724488, 1840982, 2371171, 2476892, 2802293, 2927236, 3141424, 3448976, 3681964, 4742342, 4953784, 5604586, 5854472, 7363928, 8049899, 8838001, 9484684, 9907568, 11209172, 11708944, 14727856, 16099798, 17676002, 18969368, 22418344, 30825223, 32199596, 35352004, 37938736, 44836688, 61650446, 64399192, 70704008, 97218011, 114894013, 123300892, 128798384, 141408016, 194436022, 229788026, 246601784, 388872044, 459576052, 493203568, 777744088, 919152104, 1263834143, 1555488176, 1838304208, 2527668286, 5055336572, 10110673144, 20221346288]

約数ペア:

[(1, 20221346288), (2, 10110673144), (4, 5055336572), (8, 2527668286), (11, 1838304208), (13, 1555488176), (16, 1263834143), (22, 919152104), (26, 777744088), (41, 493203568), (44, 459576052), (52, 388872044), (82, 246601784), (88, 229788026), (104, 194436022), (143, 141408016), (157, 128798384), (164, 123300892), (176, 114894013), (208, 97218011), (286, 70704008), (314, 64399192), (328, 61650446), (451, 44836688), (533, 37938736), (572, 35352004), (628, 32199596), (656, 30825223), (902, 22418344), (1066, 18969368), (1144, 17676002), (1256, 16099798), (1373, 14727856), (1727, 11708944), (1804, 11209172), (2041, 9907568), (2132, 9484684), (2288, 8838001), (2512, 8049899), (2746, 7363928), (3454, 5854472), (3608, 5604586), (4082, 4953784), (4264, 4742342), (5492, 3681964), (5863, 3448976), (6437, 3141424), (6908, 2927236), (7216, 2802293), (8164, 2476892), (8528, 2371171), (10984, 1840982), (11726, 1724488), (12874, 1570712), (13816, 1463618), (15103, 1338896), (16328, 1238446), (17849, 1132912), (21968, 920491), (22451, 900688), (23452, 862244), (25748, 785356), (27632, 731809), (30206, 669448), (32656, 619223), (35698, 566456), (44902, 450344), (46904, 431122), (51496, 392678), (56293, 359216), (60412, 334724), (70807, 285584), (71396, 283228), (83681, 241648), (89804, 225172), (93808, 215561), (102992, 196339), (112586, 179608), (120824, 167362), (141614, 142792)]