20083224

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{173}}^1\times {\mathrm{691}}^1$

素因数の和:880

約数の個数: 64

約数和(自身を含む): 57795840

約数和(自身を除く): 37712616

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 173, 346, 519, 691, 692, 1038, 1211, 1382, 1384, 2073, 2076, 2422, 2764, 3633, 4146, 4152, 4837, 4844, 5528, 7266, 8292, 9674, 9688, 14511, 14532, 16584, 19348, 29022, 29064, 38696, 58044, 116088, 119543, 239086, 358629, 478172, 717258, 836801, 956344, 1434516, 1673602, 2510403, 2869032, 3347204, 5020806, 6694408, 10041612, 20083224]

約数ペア:

[(1, 20083224), (2, 10041612), (3, 6694408), (4, 5020806), (6, 3347204), (7, 2869032), (8, 2510403), (12, 1673602), (14, 1434516), (21, 956344), (24, 836801), (28, 717258), (42, 478172), (56, 358629), (84, 239086), (168, 119543), (173, 116088), (346, 58044), (519, 38696), (691, 29064), (692, 29022), (1038, 19348), (1211, 16584), (1382, 14532), (1384, 14511), (2073, 9688), (2076, 9674), (2422, 8292), (2764, 7266), (3633, 5528), (4146, 4844), (4152, 4837)]