20106725488

素因数分解:

$2^4\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1762511}}^1$

素因数の和:1762573

約数の個数: 40

約数和(自身を含む): 41961885696

約数和(自身を除く): 21855160208

約数列:

[1, 2, 4, 8, 16, 23, 31, 46, 62, 92, 124, 184, 248, 368, 496, 713, 1426, 2852, 5704, 11408, 1762511, 3525022, 7050044, 14100088, 28200176, 40537753, 54637841, 81075506, 109275682, 162151012, 218551364, 324302024, 437102728, 648604048, 874205456, 1256670343, 2513340686, 5026681372, 10053362744, 20106725488]

約数ペア:

[(1, 20106725488), (2, 10053362744), (4, 5026681372), (8, 2513340686), (16, 1256670343), (23, 874205456), (31, 648604048), (46, 437102728), (62, 324302024), (92, 218551364), (124, 162151012), (184, 109275682), (248, 81075506), (368, 54637841), (496, 40537753), (713, 28200176), (1426, 14100088), (2852, 7050044), (5704, 3525022), (11408, 1762511)]