20143584

素因数分解:

$2^5\times 3^2\times {\mathrm{23}}^1\times {\mathrm{3041}}^1$

素因数の和:3080

約数の個数: 72

約数和(自身を含む): 59793552

約数和(自身を除く): 39649968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 69, 72, 92, 96, 138, 144, 184, 207, 276, 288, 368, 414, 552, 736, 828, 1104, 1656, 2208, 3041, 3312, 6082, 6624, 9123, 12164, 18246, 24328, 27369, 36492, 48656, 54738, 69943, 72984, 97312, 109476, 139886, 145968, 209829, 218952, 279772, 291936, 419658, 437904, 559544, 629487, 839316, 875808, 1119088, 1258974, 1678632, 2238176, 2517948, 3357264, 5035896, 6714528, 10071792, 20143584]

約数ペア:

[(1, 20143584), (2, 10071792), (3, 6714528), (4, 5035896), (6, 3357264), (8, 2517948), (9, 2238176), (12, 1678632), (16, 1258974), (18, 1119088), (23, 875808), (24, 839316), (32, 629487), (36, 559544), (46, 437904), (48, 419658), (69, 291936), (72, 279772), (92, 218952), (96, 209829), (138, 145968), (144, 139886), (184, 109476), (207, 97312), (276, 72984), (288, 69943), (368, 54738), (414, 48656), (552, 36492), (736, 27369), (828, 24328), (1104, 18246), (1656, 12164), (2208, 9123), (3041, 6624), (3312, 6082)]