20033184

素因数分解:

$2^5\times 3^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{211}}^1$

素因数の和:290

約数の個数: 96

約数和(自身を含む): 56415744

約数和(自身を除く): 36382560

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 43, 46, 48, 69, 86, 92, 96, 129, 138, 172, 184, 211, 258, 276, 344, 368, 422, 516, 552, 633, 688, 736, 844, 989, 1032, 1104, 1266, 1376, 1688, 1978, 2064, 2208, 2532, 2967, 3376, 3956, 4128, 4853, 5064, 5934, 6752, 7912, 9073, 9706, 10128, 11868, 14559, 15824, 18146, 19412, 20256, 23736, 27219, 29118, 31648, 36292, 38824, 47472, 54438, 58236, 72584, 77648, 94944, 108876, 116472, 145168, 155296, 208679, 217752, 232944, 290336, 417358, 435504, 465888, 626037, 834716, 871008, 1252074, 1669432, 2504148, 3338864, 5008296, 6677728, 10016592, 20033184]

約数ペア:

[(1, 20033184), (2, 10016592), (3, 6677728), (4, 5008296), (6, 3338864), (8, 2504148), (12, 1669432), (16, 1252074), (23, 871008), (24, 834716), (32, 626037), (43, 465888), (46, 435504), (48, 417358), (69, 290336), (86, 232944), (92, 217752), (96, 208679), (129, 155296), (138, 145168), (172, 116472), (184, 108876), (211, 94944), (258, 77648), (276, 72584), (344, 58236), (368, 54438), (422, 47472), (516, 38824), (552, 36292), (633, 31648), (688, 29118), (736, 27219), (844, 23736), (989, 20256), (1032, 19412), (1104, 18146), (1266, 15824), (1376, 14559), (1688, 11868), (1978, 10128), (2064, 9706), (2208, 9073), (2532, 7912), (2967, 6752), (3376, 5934), (3956, 5064), (4128, 4853)]