20631699456

素因数分解:

$2^{14}\times 3^1\times {\mathrm{419753}}^1$

素因数の和:419784

約数の個数: 60

約数和(自身を含む): 55016317272

約数和(自身を除く): 34384617816

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 1024, 1536, 2048, 3072, 4096, 6144, 8192, 12288, 16384, 24576, 49152, 419753, 839506, 1259259, 1679012, 2518518, 3358024, 5037036, 6716048, 10074072, 13432096, 20148144, 26864192, 40296288, 53728384, 80592576, 107456768, 161185152, 214913536, 322370304, 429827072, 644740608, 859654144, 1289481216, 1719308288, 2578962432, 3438616576, 5157924864, 6877233152, 10315849728, 20631699456]

約数ペア:

[(1, 20631699456), (2, 10315849728), (3, 6877233152), (4, 5157924864), (6, 3438616576), (8, 2578962432), (12, 1719308288), (16, 1289481216), (24, 859654144), (32, 644740608), (48, 429827072), (64, 322370304), (96, 214913536), (128, 161185152), (192, 107456768), (256, 80592576), (384, 53728384), (512, 40296288), (768, 26864192), (1024, 20148144), (1536, 13432096), (2048, 10074072), (3072, 6716048), (4096, 5037036), (6144, 3358024), (8192, 2518518), (12288, 1679012), (16384, 1259259), (24576, 839506), (49152, 419753)]