20793504

素因数分解:

$2^5\times 3^1\times {\mathrm{167}}^1\times {\mathrm{1297}}^1$

素因数の和:1477

約数の個数: 48

約数和(自身を含む): 54952128

約数和(自身を除く): 34158624

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 167, 334, 501, 668, 1002, 1297, 1336, 2004, 2594, 2672, 3891, 4008, 5188, 5344, 7782, 8016, 10376, 15564, 16032, 20752, 31128, 41504, 62256, 124512, 216599, 433198, 649797, 866396, 1299594, 1732792, 2599188, 3465584, 5198376, 6931168, 10396752, 20793504]

約数ペア:

[(1, 20793504), (2, 10396752), (3, 6931168), (4, 5198376), (6, 3465584), (8, 2599188), (12, 1732792), (16, 1299594), (24, 866396), (32, 649797), (48, 433198), (96, 216599), (167, 124512), (334, 62256), (501, 41504), (668, 31128), (1002, 20752), (1297, 16032), (1336, 15564), (2004, 10376), (2594, 8016), (2672, 7782), (3891, 5344), (4008, 5188)]