20110540810

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{303647}}^1$

素因数の和:303870

約数の個数: 32

約数和(自身を含む): 37385141760

約数和(自身を除く): 17274600950

約数列:

[1, 2, 5, 10, 37, 74, 179, 185, 358, 370, 895, 1790, 6623, 13246, 33115, 66230, 303647, 607294, 1518235, 3036470, 11234939, 22469878, 54352813, 56174695, 108705626, 112349390, 271764065, 543528130, 2011054081, 4022108162, 10055270405, 20110540810]

約数ペア:

[(1, 20110540810), (2, 10055270405), (5, 4022108162), (10, 2011054081), (37, 543528130), (74, 271764065), (179, 112349390), (185, 108705626), (358, 56174695), (370, 54352813), (895, 22469878), (1790, 11234939), (6623, 3036470), (13246, 1518235), (33115, 607294), (66230, 303647)]