20073696

素因数分解:

$2^5\times 3^1\times {\mathrm{211}}^1\times {\mathrm{991}}^1$

素因数の和:1215

約数の個数: 48

約数和(自身を含む): 52996608

約数和(自身を除く): 32922912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 211, 422, 633, 844, 991, 1266, 1688, 1982, 2532, 2973, 3376, 3964, 5064, 5946, 6752, 7928, 10128, 11892, 15856, 20256, 23784, 31712, 47568, 95136, 209101, 418202, 627303, 836404, 1254606, 1672808, 2509212, 3345616, 5018424, 6691232, 10036848, 20073696]

約数ペア:

[(1, 20073696), (2, 10036848), (3, 6691232), (4, 5018424), (6, 3345616), (8, 2509212), (12, 1672808), (16, 1254606), (24, 836404), (32, 627303), (48, 418202), (96, 209101), (211, 95136), (422, 47568), (633, 31712), (844, 23784), (991, 20256), (1266, 15856), (1688, 11892), (1982, 10128), (2532, 7928), (2973, 6752), (3376, 5946), (3964, 5064)]