20065277952

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1088611}}^1$

素因数の和:1088639

約数の個数: 72

約数和(自身を含む): 57952259820

約数和(自身を除く): 37886981868

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 1088611, 2177222, 3265833, 4354444, 6531666, 8708888, 9797499, 13063332, 17417776, 19594998, 26126664, 34835552, 39189996, 52253328, 69671104, 78379992, 104506656, 139342208, 156759984, 209013312, 278684416, 313519968, 418026624, 557368832, 627039936, 836053248, 1114737664, 1254079872, 1672106496, 2229475328, 2508159744, 3344212992, 5016319488, 6688425984, 10032638976, 20065277952]

約数ペア:

[(1, 20065277952), (2, 10032638976), (3, 6688425984), (4, 5016319488), (6, 3344212992), (8, 2508159744), (9, 2229475328), (12, 1672106496), (16, 1254079872), (18, 1114737664), (24, 836053248), (32, 627039936), (36, 557368832), (48, 418026624), (64, 313519968), (72, 278684416), (96, 209013312), (128, 156759984), (144, 139342208), (192, 104506656), (256, 78379992), (288, 69671104), (384, 52253328), (512, 39189996), (576, 34835552), (768, 26126664), (1024, 19594998), (1152, 17417776), (1536, 13063332), (2048, 9797499), (2304, 8708888), (3072, 6531666), (4608, 4354444), (6144, 3265833), (9216, 2177222), (18432, 1088611)]