20134973568

素因数分解:

$2^7\times 3^1\times {\mathrm{167}}^1\times {\mathrm{313981}}^1$

素因数の和:314165

約数の個数: 64

約数和(自身を含む): 53803955520

約数和(自身を除く): 33668981952

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 167, 192, 334, 384, 501, 668, 1002, 1336, 2004, 2672, 4008, 5344, 8016, 10688, 16032, 21376, 32064, 64128, 313981, 627962, 941943, 1255924, 1883886, 2511848, 3767772, 5023696, 7535544, 10047392, 15071088, 20094784, 30142176, 40189568, 52434827, 60284352, 104869654, 120568704, 157304481, 209739308, 314608962, 419478616, 629217924, 838957232, 1258435848, 1677914464, 2516871696, 3355828928, 5033743392, 6711657856, 10067486784, 20134973568]

約数ペア:

[(1, 20134973568), (2, 10067486784), (3, 6711657856), (4, 5033743392), (6, 3355828928), (8, 2516871696), (12, 1677914464), (16, 1258435848), (24, 838957232), (32, 629217924), (48, 419478616), (64, 314608962), (96, 209739308), (128, 157304481), (167, 120568704), (192, 104869654), (334, 60284352), (384, 52434827), (501, 40189568), (668, 30142176), (1002, 20094784), (1336, 15071088), (2004, 10047392), (2672, 7535544), (4008, 5023696), (5344, 3767772), (8016, 2511848), (10688, 1883886), (16032, 1255924), (21376, 941943), (32064, 627962), (64128, 313981)]